Find the distance between the two points.(-6,8) (6,3)

Answers

Answer 1

The distance between the two points (-6, 8) and (6, 3) is equal to 13 units.

How to calculate the distance between the two points?

Mathematically, the distance between two (2) points that are on a coordinate plane can be calculated by using this formula:

Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]

Where:

x and y represents the data points (coordinates) on a cartesian coordinate.

Substituting the given points into the distance formula, we have the following;

Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]

Distance = √[(6 - (-6))² + (3 - 8)²]

Distance = √[(12)² + (-5)²]

Distance = √(144 + 25)

Distance = √169 units.

Distance = 13 units.

Read more on distance here: brainly.com/question/12470464

#SPJ1


Related Questions

1.1 Beth, Carolyn and George love reading their favourite bedtime stories together.
They take it in turns to read a page, always in the order Beth, then Carolyn, then George.
All twenty pages of the story are read on each occasion.
One evening, Beth is staying at Grandma's house but Carolyn and George still read the
same bedtime story and take it in turns to read a page with Carolyn reading the first
page.
In total, how many pages that Carolyn and George read are the same as the pages that
they would read if Beth was there?

Answers

Thus on the sixth, ninth, twelfth, fifteenth, and eighteenth pages, he reads the same pages.

what is unitary method ?

To tackle proportionality-related mathematical problems, one can apply the unitary method. Finding the value of one unit and then utilising that value to calculate the value of another quantity with a different number of units is what this method entails. Consider the scenario where you are told that an automobile goes 300 miles in 5 hours. The unitary technique can be used as follows to determine how far the car drives in 8 hours: Calculate what an hour is worth: 1 hour is equal to 300/5, or 60 miles. 5 hours equals 1 unit. Use this number to calculate the value of eight hours: 8 hours equals 8/1 units, hence 8 x 60 = 480 miles are covered during that time.

given

Each of them reads roughly one-third of the story's pages when the three of them are reading it together.

As a result, Beth reads the first, fourth, seventh, and cdots pages, Carolyn reads the second, fifth, and eighth, and cdots pages, and George reads the third, sixth, and ninth.

When just Carolyn and George are reading the narrative, Carolyn reads the first page and George reads the second, and so on through the remaining pages.

Thus on the sixth, ninth, twelfth, fifteenth, and eighteenth pages, he reads the same pages.

So, $3+5=8 ($boxed) is the amount of pages that Carolyn and George read that are equal to the amount of pages they would have read if Beth had been present.

To know more about unitary method visit:

https://brainly.com/question/28276953

#SPJ1

I’ll give brainlyyyyyy

Answers

(a) Compared to the graph of y = x, the graph of y = x - 4 is shifted downwards by 4 units.

Compared to the graph of y = x, the graph of y = x - 4 intersects the y-axis at the point (0, -4).

(b) Compared to the graph of y = x, the graph of y = 5/2 * x is steeper (has a greater slope).

Compared to the graph of y = x, the graph of y = 5/2 * x intersects the y-axis at the point (0, 0).

How to complete the statement

(a)

Compared to the graph of y = x, the graph of y = x - 4 is shifted downwards by 4 units. The -4 in the second equation means shifting downward 4 units

Compared to the graph of y = x, the graph of y = x - 4 intersects the y-axis at the point (0, -4). hence the y intercept is -4

(b)

Compared to the graph of y = x, the graph of y = 5/2 * x is steeper (has a greater slope).

Compared to the graph of y = x, the graph of y = 5/2 * x intersects the y-axis at the point (0, 0). In this case both graphs intercepts the y-axis at same point which is at the origin

The graphs are attached

learn more about linear graphs at:

https://brainly.com/question/25799000

#SPJ1

Zach has to cut wooden molding into 9 pieces that are each half a yard long. What is the total length of the molding in yards written as a mixed number?

Answers

Zach has to cut the wooden molding into 9 sections, resulting in a total length of 4 1/2 yards in various numbers.

what is length ?

A measurement of length is the distance between two points on an item. It is one of the essential physical quantities used in physics and a fundamental idea in geometry. Typically, length is expressed in terms of meters, centimeters, feet, inches, or kilometers. Rulers, measuring instruments, and laser rangefinders are just a few of the tools that can be used to determine an object's length. When describing the size of geometric objects like lines, segments, or curves, length is frequently used in mathematics.

given

The overall length of the molding can be calculated by multiplying the length of each piece by the number of pieces, for example, if Zach needs to cut wooden molding into 9 pieces that are each half a yard long:

Total length equals each piece's length times the number of parts.

Overall length is 9 + (1/2 yard)

length overall: 9 2 yards

We can divide 9 by 2 and write the outcome as a mixed number to represent this:

with a residue of 1, 9 2 = 4

Zach has to cut the wooden molding into 9 sections, resulting in a total length of 4 1/2 yards in various numbers.

To know more about length visit :-

https://brainly.com/question/30100801

#SPJ1

What was the original price if after an increase of 25% the price was $225. 00?

Answers

As per the given percentage, the original price to be $180.00.

Let's begin by defining what percentage means. A percentage is a fraction that represents a portion of a whole expressed as a fraction of 100. For example, 25% can be written as 25/100 or 0.25 as a decimal.

Now, let's apply this concept to the problem. We know that the original price increased by 25%, which means the new price is 125% of the original price. We can represent this mathematically as:

New price = Original price + 25% of the original price

125% of the original price = Original price + 25% of the original price

1.25 x Original price = Original price + 0.25 x Original price

1.25 x Original price = 1.25 x Original price

Original price = (225.00 / 1.25)

Therefore, the original price was $180.00.

To know more about percentage here

https://brainly.com/question/13729841

#SPJ4

Which list shows these numbers in order from least to greatest?

0. 009854 1. 98 V9 30%

Answers

The list that shows these numbers in order from least to greatest is:

0.009854, 30%, 1.98, V9

The reason for this order is as follows:

0.009854 is the smallest number, since it is a decimal between 0 and 1 with four digits after the decimal point.30% is the next smallest number. It is larger than 0.009854 but smaller than the other two numbers in the list. Note that "30%" is equivalent to the decimal 0.3.1.98 is the next largest number. It is larger than both 0.009854 and 30%, but smaller than "V9"."V9" is the largest number in the list, but we cannot directly compare it to the other three numbers since it is not a numerical value. Without additional context, we cannot determine its relative magnitude.

For more such questions on Mathematical comparison: brainly.com/question/29006160

#SPJ4

simplify the expression x + 8 and = 3: x by the power of 2 - xy

Answers

The given expression can be simplified to x2 - xy = 3.

What is expression?

Expression is a way to communicate ideas, feelings, and thoughts. It can be verbal, physical, and/or written. Expression is the outward manifestation of your inner emotions, which can take many forms. Expression can be used to express joy, sadness, anger, and other emotion. It can also be used to articulate a point of view or opinion. Expression is an important part of communication and is a powerful tool to express oneself and one’s feelings.

This is happening because the addition of 8 to x can be rewritten as x2, and the equal sign can be used to indicate that the two sides of the equation must be equal. Therefore, both sides can be simplified to their original terms. Thus, the expression can be written as x2 - xy = 3.

To know more about expression click-
https://brainly.com/question/1859113
#SPJ1

The given expression can be simplified to 25 + 5y + 4.

What is expression?

Expression is a way to communicate ideas, feelings, and thoughts. It can be verbal, physical, and/or written. Expression is the outward manifestation of your inner emotions, which can take many forms. Expression can be used to express joy, sadness, anger, and other emotion. It can also be used to articulate a point of view or opinion. Expression is an important part of communication and is a powerful tool to express oneself and one’s feelings.

To simplify the expression x + 8 and = 3, we must first subtract 8 from both sides of the equation to get x = -5. We can then substitute -5 for x in the expression x2 - xy + 4, resulting in (-5)2 - (-5)y + 4.

Simplifying further, we get 25 - (-5)y + 4, or 25 + 5y + 4. Therefore, the simplified expression is 25 + 5y + 4.


This is happening because the addition of 8 to x can be rewritten as x2, and the equal sign can be used to indicate that the two sides of the equation must be equal. Therefore, both sides can be simplified to their original terms. Thus, the expression can be written as 25 + 5y + 4.

To know more about expression click-
brainly.com/question/1859113
#SPJ1

What is the measure of DEF

Answers

Answer:

72

Step-by-step explanation:

The measure of the inscribed angle(DEF) is half the measure of its intercepted arc (Arc FD)

The measure of are FD is 144 and half of that is 72.

So the measure of angle DEF is 72 degrees.

Answer:

72°

Step-by-step explanation:

∠DEF is an inscribed angle equal to half the arc on which it rests

∠DEF = 0,5 × 144 = 72°

true/false. using higher order functions, complete the mul by num function. this function should take an argument and return a one argument function that multiplies any value passed to it by the original number.

Answers

The statement "using higher order functions, complete the mul by num function. this function should take an argument and return a one argument function that multiplies any value passed to it by the original number" is True. It is possible to complete the `mul_by_num` function using higher order functions. A higher order function is a function that either takes one or more functions as arguments, or returns a function as its result.

In this case, the `mul_by_num` function should take an argument and return a one argument function that multiplies any value passed to it by the original number. Here's how you can do it:


```python
def mul_by_num(num):
   def num_function(val):
       return val * num
   return num_function
```

The `mul_by_num` function takes an argument `num` and returns a one argument function `num_function` that multiplies any value passed to it by the original number `num`. The `num_function` is a higher order function because it is returned by the `mul_by_num` function.


You can use the `mul_by_num` function like this:
```python
mul_by_5 = mul_by_num(5)
print(mul_by_5(10)) # 50
```

The `mul_by_num` function is called with the argument `5` and returns a one argument function `mul_by_5` that multiplies any value passed to it by 5. When the `mul_by_5` function is called with the argument `10`, it returns the result `50`.

Know more about function here:

http://brainly.com/question/12431044

#SPJ11

8) Is \( f(x)=6 x^{2}-\frac{4}{x} \) odd, even or neither? You must show all of your algebra. 10 points 9) Find the equation of the line that goes though \( (-1,3) \) and \( (2,-4) \). 10 points

Answers

 This function is neither odd nor even. To show this, we can take the algebraic approach.

The definition of an odd function is that for every \( x \), \( f(-x) = -f(x) \).

Therefore, we can substitute \( -x \) for \( x \) and see if this statement is true.

\( f(-x) = 6(-x)^{2}-\frac{4}{-x} \)

\( f(-x) = -6 x^{2}+\frac{4}{x} \)

Since this is not equal to \( -f(x) \), which is \( -6 x^{2}-\frac{4}{x} \), this function is neither odd nor even.

9) The equation of the line that goes through the two points \( (-1,3) \) and \( (2,-4) \) is \( y = \frac{1}{3}x + \frac{17}{3} \).

To find the equation, we can use the point-slope formula. The slope of the line is \( \frac{-7}{3} \), which we can find using the two points.

\( m = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{-4-3}{2-(-1)} = \frac{-7}{3} \)

The point-slope formula for the equation of the line is \( y - y_{1} = m(x - x_{1}) \). We can substitute in the slope and the point \( (-1,3) \) to get the equation.

\( y - 3 = \frac{-7}{3}(x - (-1)) \)

\( y - 3 = \frac{-7}{3}(x + 1) \)

\( y = \frac{-7}{3}x - \frac{7}{3} + 3 \)

\( y = \frac{1}{3}x + \frac{17}{3} \)

For further information on Point slope formula:

https://brainly.com/question/23754615

#SPJ11

A Level III video editor takes 20 hours to add special effects to a movie. A Level II video editor takes 26 hours and a Level I video editor takes 32 hours. Find how long it would take them to add the special effects if they all work together.

Answers

It would take them about 8.4 hours to add the special effects if they all work together.

What is formula for work done?

1/T = 1/T1 + 1/T2 + 1/T3 +... + 1/Tn, where T is the time it takes for all n persons to complete the task and T1, T2,..., Tn are the times it takes for each person to do the task individually, is the formula for addressing issues involving work done by several people. This equation is based on the premise that each person's contribution to the activity is inversely proportionate to the time it takes them to do it. In other words, a person contributes more effort to the entire task the faster they work. This method may be used to determine how long it will take all n persons working together to do the assignment in total.

The work done is calculated by:

1/T = 1/T1 + 1/T2 + 1/T3

Here, we have T1 = 20, T2 = 26 and T3 = 32 hours for work done separately.

Substituting the values:

1/T = 1/20 + 1/26 + 1/32

1/T = (32/640) + (24/640) + (20/640)

1/T = 76/640

T = 640/76

T ≈ 8.4 hours

Therefore, it would take them about 8.4 hours to add the special effects if they all work together.

Learn more about work done here:

https://brainly.com/question/13427373

#SPJ1

For what ranges of values, holding all else constant, could each of the objective function coefficients be changed without changing the optimal solution? (

Answers

The optimal solution of an objective function does not change when its coefficients are changed within a certain range of values. This range of values for each coefficient depends on the function itself and the value of other coefficients.

For example, if the objective function is 3x + 2y, then the range of values for the coefficient of x (3) can be changed from 2 to 4 without changing the optimal solution. Similarly, the coefficient of y (2) can be changed from 1 to 3 without changing the optimal solution.
Therefore, the ranges of values for each coefficient of the objective function, holding all else constant, can be changed without changing the optimal solution.

For more such coefficients related questions

https://brainly.com/question/1038771

#SPJ11

Solve the system of equations algebraically. Verify your answer using the graph.

y = 4x – 5

y = –3

What is the solution to the system of equations?

((StartFraction one-fourth EndFraction, negative 3), –3)
((StartFraction one-half EndFraction, negative 3), –3)
(–3, (negative 3, StartFraction 2 over 3 EndFraction))Solve the system of equations algebraically. Verify your answer using the graph.

y = 4x – 5

y = –3

What is the solution to the system of equations?

((StartFraction one-fourth EndFraction, negative 3), –3)
((StartFraction one-half EndFraction, negative 3), –3)
(–3, (negative 3, StartFraction 2 over 3 EndFraction))

Answers

Answer:

Step-by-step explanation:

To solve the system of equations algebraically, we need to substitute the second equation into the first equation and solve for x:

y = 4x – 5 (equation 1)

y = -3 (equation 2)

Substitute equation 2 into equation 1:

-3 = 4x – 5

Add 5 to both sides:

2 = 4x

Divide both sides by 4:

x = 1/2

Now, we can substitute this value of x back into either equation to find y:

y = 4(1/2) – 5 = -3

Therefore, the solution to the system of equations is (1/2, -3).

To verify this solution using the graph, we can plot the two equations on the same set of axes:

y = 4x – 5 (red line)

y = -3 (blue line)

The two lines intersect at the point (1/2, -3), confirming our solution.

Therefore, the answer is (B) (1/2, -3).

what’s the zeros of the function of f(x)=x^2+49

Answers

Answer:

This function has no zeroes

Step-by-step explanation:

To understand this problem we need to first understand what the zeroes of a function is; the zeroes of a function is the point at which the y value of a solution is equal to zero. So in this scenario all we need to do is plug 0 in for y:

[tex]0 = x^2 +49[/tex]

Subtract 49 from both sides:

[tex]-49 = x^2[/tex]

Now we can notice that [tex]x^2[/tex] is equal to -49; to our surprise there is no possible value for [tex]x^2[/tex] to be equal to a negative number. Therefore this function has no roots.

Step-by-step explanation:

a zero of a function means what value of x causes a functional value of 0 ?

so,

0 = x² + 49

-49 = x²

x = ±sqrt(-49)

this tells us that there is no solution in real numbers, because no square of any real number can be negative.

but the function still has 2 zeroes. they are numbers of the set of imaginary or complex numbers.

that means they base on the square root of -1, called i.

x = ±sqrt(49×-1) = ±7×sqrt(-1) = ±7i

A) Given: Regular pyramid KO ⊥ (ABCD) KO = 10. 2, m∠AKO = 38º Find: V

Answers

The standard pyramid KO has a volume of roughly 64.88 cubic units.

To find the volume of the given regular pyramid KO, we need to know the area of the base and the height of the pyramid. Since the pyramid is regular, the base is a square. Let the side of the square base be x.

Now, we can use trigonometry to find the height of the pyramid. Draw a line from vertex K to the center O of the base. This line is perpendicular to the base, so it splits the base into two equal parts. Let M be the midpoint of side AB. Then, we have right triangle KMO with hypotenuse KO, and angle MKO equal to half of angle AKO (19 degrees).

We can use the trigonometric function tangent to find the height h of the pyramid:

tan 19 = h/5 (where 5 is half of x, the side length of the base)

h = 5 tan 19 ≈ 1.98

Now, we can use the formula for the volume of a pyramid:

V = (1/3) * area of base * height

Since the base is a square, its area is x². Substituting the known values, we get:

V = (1/3) * x² * h

V = (1/3) * x² * 1.98

V = (0.66) x²

We are given that KO = 10.2, which is the slant height of the pyramid. Using the Pythagorean theorem, we can find x:

x² + (5/2)² = 10.2²

x² = 104.04 - 6.25

x² = 97.79

x ≈ 9.89

Substituting this value for x into the equation for the volume, we get:

V = (0.66) * 9.89²

V ≈ 64.88

Therefore, the volume of the regular pyramid KO is approximately 64.88 cubic units.

To learn more about pyramid refer to:

brainly.com/question/17615619

#SPJ4

The distance between two points on a map is 20 cm. The actual distance is 980 m. What is the unitless scale of the map in simplest form?

Answers

In Linear equation, 196000 cm is the unitless scale of the map in simplest form.

What in mathematics is a linear equation?

An algebraic equation with simply a constant and a first-order (linear) term, such as y=mx+b, where m is the slope and b is the y-intercept, is known as a linear equation.

                             Sometimes, the aforementioned is referred to as a "linear equation of two variables," where x and y are the variables. Equations with variables of power 1 are referred to as linear equations. One example with only one variable is where ax+b = 0, where a and b are real values and x is the variable.

h = 1/2 t²

here

 g = 980 m/sec²

  t = 20 sec

Therefore, the distance h is: 196000 cm

   h = 1/2 * 980 * 20²  = 196000 cm

Learn more about Linear equation

brainly.com/question/11897796

#SPJ1

There are 6000 registered voters in Roseville and 3/4 of these voters are registered Democrats. A survey indicates that 2/3 of the registered Democrats are in favor of Bond Measure A and 3/5 of the other registered voters are in favor of this measure.

Answers

The total number of voters in favor of Bond Measure A is 3900 voters in favor of Bond Measure A.

How to find out how many voters are in favor of Bond Measure A.

First we need to calculate the total number of voters who are registered Democrats and the total number of voters who are not registered Democrats, and then calculate the number of voters in favor of the measure for each group and add them together.

Total number of registered Democrats:

3/4 of 6000 registered voters = 4500 registered Democrats

Number of registered Democrats in favor of Bond Measure A:

2/3 of 4500 registered Democrats = 3000 registered Democrats in favor of the measure

Number of registered Democrats not in favor of Bond Measure A:

4500 - 3000 = 1500 registered Democrats not in favor of the measure

Total number of voters who are not registered Democrats:

6000 - 4500 = 1500 voters who are not registered Democrats

Number of voters who are not registered Democrats and in favor of Bond Measure A:

3/5 of 1500 voters who are not registered Democrats = 900 voters who are not registered Democrats and in favor of the measure

Therefore, the total number of voters in favor of Bond Measure A is:

3000 registered Democrats in favor + 900 other registered voters in favor = 3900 voters in favor of Bond Measure A.

Learn more about multiply here : brainly.com/question/28773316

#SPJ1

Graph the function. Make sure to find the axis if symmetry, vertex, and 5 total points in order to graph. f(x)=x^2−8x+13

Answers

The axis of rotation is a perpendicular line that passes through the vertex, meaning the lowest point in the graph [tex](4, -3)[/tex].

Describe the vertex.

A vertices is a place on a polygons where two ray or line segments meet, the sides, or the edges of the object come together. Vertex is the plural form of vertices. For instance, the lines A, B, C, E, etc E in the aforementioned figures are vertices.

A vertex in a mathematical graph is what?

A node of a graph, or one of the vertices from which a graph is formed and that can be connected by graph, is referred to as a "vertex" in computing. Moreover, the words "point," "junction," and "0-simplex" are employed.

To graph the function [tex]f(x) = x^2 - 8x + 13[/tex], we need to find its axis of symmetry, vertex, and a few other points.

Find the axis of symmetry

[tex]x = -b/2a[/tex]

In this case, [tex]a = 1[/tex] and [tex]b = -8[/tex], so the axis of symmetry is [tex]x = -(-8)/(2*1) = 4[/tex].

Find the vertex

[tex]f(4) = 4^2 - 8(4) + 13 = -3[/tex]

So the vertex is [tex](4, -3)[/tex].

To find other points,

When [tex]x = 0, y = 13[/tex]

When [tex]x = 1, y = 6[/tex]

When [tex]x = 2, y = 1[/tex]

When [tex]x = 3, y = -2[/tex]

When [tex]x = 5, y = 2[/tex]

These points cannot be connected on a graph to form a basic picture of the function.

To know more about vertex visit:

https://brainly.com/question/30940247

#SPJ1

The hands on a clock show it is 9:00. What angle measurement do the hands form?

Answers

The angle measurement between the hands of the clock is 270 degrees. At 9:00, the hour hand points directly to the 9 and the minute hand points directly to the 12.

We know that the hour hand moves 360 degrees in 12 hours (or 30 degrees per hour), and the minute hand moves 360 degrees in 60 minutes (or 6 degrees per minute).

To calculate the angle between the hands, we can use the formula:

angle = |30h - 11m/2|

where h is the hour (9 in this case) and m is the minute (0 in this case). Substituting these values into the formula, we get:

angle = |30(9) - 11(0)/2|

= |270|

= 270

Therefore, the angle between the hands of the clock is 270 degrees.

To learn more about angle measurement please click on below link.

https://brainly.com/question/17106565

#SPJ1

Find the measure of the arc angle or angle indicated

Answers

Answer:

Below

Step-by-step explanation:

For angles whose vertex is inside the circle , the angle measure is the sum of the two arcs subtended divided by 2

 ? = E

E = (55 + 155)/2 = 105°   = ?

The daily cost of production in a factory is calculated using ()= 200+ 16, where is the number of complete products manufactured. Which set of numbers best defines the domain of ()?



Integers

positive real numbers

positive rational numbers

whole numbers

Answers

The domain of the function is positive integers. The function () = 200 + 16 represents the daily cost of production in a factory, where x is the number of complete products manufactured.

Since the production of products cannot be negative or fractional, the domain of the function is restricted to non-negative integers.

Therefore, the domain of the function is the set of positive integers:

{1, 2, 3, 4, ...}

Any value outside this set would not make sense in the context of the problem, as a fraction or a negative number of products cannot be produced.

Learn more about Domain:

https://brainly.com/question/2264373

#SPJ4

5
The diagram shows a sector of a circle of racus 24 cm
Not drawn
accurately
24 cm
Work out the are length AB
(Worked out wrong )

Answers

The value of the variable x given the perimeter is 44°.

What is the sector?

A sector is referred to as a component of a circle made up of the circle's arc and its two radii. It is a section of the circle made up of the arc's circumference and the radii of the circle at its ends. A slice of pizza or a pie can be used as an analogy for the form of a circle's sector.

Given: radius = 24cm

perimeter (total) of sector = 68cm

Total perimeter of sector=68cm

Radius = 24 cm

24 + x = 68 cm

x =68 - 24

x = 44°

Learn more about circle on:

https://brainly.com/question/24375372

#SPJ1

A diagram shows a sector of a circle of radius 24 cm and perimeter of 68cm. Find the value of x.

What single percentage change is equivalent to a 11% increase followed by a 21% decrease?

Answers

Answer:

Step-by-step explanation:

-10 perecent

because 21-11=10

11. F(x) = 2x2² - 12x +9

a. Concave

Narrower / Wider / Same

b. Axis of Symm.

(Show work here. )

C. Vertex

(Show work here. )

Width: (Circle One)

d. Domain:

_/2

10637910-y

Range:

/2

Inlo4 lemobib A

-/2

$

T

-3

t

m

$43

N

P

3

-5

e. Y-intercept & Reflection:

n

Additional Point & Reflection: _______

(Show work here. )

C

/3

/2

Answers

a. To establish whether the function is concave up or concave down, we must obtain the function's second derivative. F(x) = 2x2 - 12x + 9 F'(x) = 4x - 12 F"(x) = 4x - 12 F"(x) = 4.

The function is concave up because the second derivative has a constant value of 4, which is positive. Since the coefficient of x2 is more than one, the function is narrower than the conventional parabola y = x2. b. The equation x = -b/2a gives the parabola's axis of symmetry, where a and b are the coefficients of the x2 and x terms, respectively.A = 2 and b = -12 for the function F(x) = 2x2 - 12x + 9. As a result, the axis of symmetry is x = -12/(2*2) = 3. c. The point at which The coordinates (h, k) define the parabola, where h = -b/2a and k = f. (h). We already determined that the axis of symmetry for the function F(x) = 2x2 - 12x + 9 is x = 3. So, h = 3. To find k, enter h = 3 into the function: F(3) = 2(3)^2 - 12(3) + 9 = -9 As a result, the vertex is (3, -9). Width: The parabola's width is the distance between the x-intercepts, which may be calculated using the quadratic formula.

learn more about concave  her:

https://brainly.com/question/13320130

#SPJ4

Do you agree that many math concepts “teach themselves”? Why or why not?

Answers

Answer:

Yes, they do

Step-by-step explanation:

The more you focus on a concept, the more you get an understanding of it without being taught by another person.

Hard math concepts are hard cause you haven't found an easier way to get an understanding of it.

Lanny got a short term job selling computers. He is paid on
commission. In order to impress customers, he bought a few nice suits. If he has
$20 000 in sales, he will lose $140. If he has$30 000 in sales, he will make a $90
profit. Determine the:
a. rate of change and initial value
b. the amount he needs to sell to break even
c. The amount he needs to sell in order to make $1000 profit

Answers

The rate of change and initial value are 0.023 and -600 respectively.

The amount he needs to sell to break even is $26,086.96.

The amount he needs to sell in order to make $1000 profit is $69,565.22.

What is the slope-intercept form?

Mathematically, the slope-intercept form of the equation of a straight line is given by this mathematical expression;

y = mx + c

Where:

m represents the slope or rate of change.x and y are the points.c represents the y-intercept or initial value.

Based on the information provided, a system of equations that models the situation is given by;

-140 = 20,000x + c    ...equation 1.

90 = 10,000x + c       ...equation 2.

By subtracting equation 1 from equation 2, we have:

230 = 10,000x

x = 0.023

For the initial value, we have:

90 = 10,000x + c

c = -140 - 20,000(0.023)

c = -600.

In order to break even, y must be equal to 0;

y = 0.023x - 600

0 = 0.023x - 600

x = 600/0.023

x = $26,086.96.

In order to make $1000 profit, Lanny must sell the following:

y = 0.023x - 600

1,000 = 0.023x - 600

x = 400/0.023

x = $69,565.22.

Read more on slope here: brainly.com/question/3493733

#SPJ1

Find the equation of a line that passes through the points (1,-3) and (3,-4).

Answers

[tex](\stackrel{x_1}{1}~,~\stackrel{y_1}{-3})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{-4}-\stackrel{y1}{(-3)}}}{\underset{\textit{\large run}} {\underset{x_2}{3}-\underset{x_1}{1}}} \implies \cfrac{-4 +3}{2} \implies \cfrac{ -1 }{ 2 } \implies - \cfrac{ 1 }{ 2 }[/tex]

[tex]\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-3)}=\stackrel{m}{- \cfrac{ 1 }{ 2 }}(x-\stackrel{x_1}{1}) \implies y +3 = - \cfrac{ 1 }{ 2 } ( x -1) \\\\\\ y+3=- \cfrac{ 1 }{ 2 }x+\cfrac{1}{2}\implies y=- \cfrac{ 1 }{ 2 }x+\cfrac{1}{2}-3\implies {\Large \begin{array}{llll} y=- \cfrac{ 1 }{ 2 }x-\cfrac{5}{2} \end{array}}[/tex]

Answer: First, let's find the slope of the line:

slope = (change in y) / (change in x)

slope = (-4 - (-3)) / (3 - 1)

slope = -1/2

Now, let's choose one of the points, say (1,-3), and use the point-slope formula:

y - y1 = m(x - x1)

where m is the slope and (x1, y1) are the coordinates of the point.

So, substituting in the values we get:

y - (-3) = (-1/2)(x - 1)

Simplifying this equation, we get:

y + 3 = (-1/2)x + 1/2

Subtracting 3 from both sides, we get:

y = (-1/2)x - 5/2

Therefore, the equation of the line that passes through the points (1,-3) and (3,-4) is y = (-1/2)x - 5/2.

Your welcome.

Step-by-step explanation:

Larry owns a shoe store. his starting balance was 17,300 his ending balance was 14,700 what is Larry's burn rate.

Answers

Larry's burn rate, which represents the amount of money he spent per unit of time, is $2,600 per month based on the starting balance of $17,300 and the ending balance of $14,700.

Larry's burn rate can be calculated as the amount of money he spent per unit of time, which is usually expressed as a monthly or annual rate. To calculate his burn rate based on the given information, we need to know the time period for which the difference between the starting and ending balances represents.

Assuming that the starting balance of $17,300 represents the beginning of a month or some other specific time period, and that the ending balance of $14,700 represents the end of the same time period, we can calculate Larry's burn rate as follows:

Burn rate = (Starting balance - Ending balance) / Time period

If we assume that the time period is one month, then:

Burn rate = ($17,300 - $14,700) / 1 month = $2,600 per month

Therefore, Larry's burn rate is $2,600 per month. This means that he spent an average of $2,600 per month to run his shoe store during the time period in question.

Learn more about average here:

https://brainly.com/question/28123159

#SPJ1

21. *
21
Andy made a servings of tacos and
15 servings of nachos, and wants to set
up identical tables for the tacos and
nachos. He also doesn't want any left
over tacos or nachos. What is the most
number of tables Andy can set up?
10 poi

Answers

Andy can set up a maximum of 12 tables, each with 3 servings of tacos and 3 servings of nachos.

Let's assume that there are a limit of n servings per table. We need to get the greatest number of n that divides both 21 and 15 without leaving a remnant because Andy doesn't want any leftover tacos or nachos. In comparison to the factors of 15, which are 1, 3, 5, and 15, the factors of 21 are 1, 3, 7, and 21. Three is the highest number that divides both 21 and 15.

Thus, a maximum of three dishes can be placed on each table. We divide the total servings by the maximum servings per table to get how many tables Andy can set up:

Servings total: 21 + 15 = 36

3 serves maximum per table.

Amount of tables = Total Servings / Maximum Servings Per Table = 36 / 3 = 12

Hence, Andy can only put up a maximum of 12 tables, each with 3 tacos and 3 nachos.

To know more about Number of Tables visit:

https://brainly.com/question/13116658

#SPJ9

Tom will run at least 30 miles this week. So far, he has run 22 miles. What are the possible numbers of additional miles he will run?
Use t for the number of additional miles he will run.
Write your answer as an inequality solved for t .

pls put ur answer written pls help me this is so hard I'm crying

Answers

The calculated number of additional miles he would run must not exceed 8 miles

How many additional miles should he run?

The following are symbols for inequalities and their corresponding meanings:

> signifies a value that is larger than another value< signifies a value that is smaller than another value≥ signifies a value that is larger than or equal to another value≤ signifies a value that is smaller than or equal to another value.

The inequality format that expresses the information in the question is as follows:

Tom's minimum required running distance must be greater than or equal to the sum of the distance he has already run and the distance he plans to run.

Using this inequality, we can derive the equation

30 ≥ 22 + t

Where t represents the distance Tom plans to run.

To determine the value of t, we must simplify the equation by combining similar terms.

We can subtract 22 from both sides, resulting in

8 ≥ t.

Therefore, the maximum distance Tom plans to run is 8 miles.

To learn more about inequality, please check:

https://brainly.com/question/5031619

#SPJ1

Classify the quadrilateral by its most specific name. Explain your reasoning.

Answers

To classify a quadrilateral by its most specific name, we need to examine its sides and angles.

What is a quadrilateral?

A quadrilateral is four-sided polygon with four angles. It is closed shape with straight lines that do not cross each other.

Here are the most common types of quadrilaterals and their defining characteristics:

Parallelogram - quadrilateral consist of two pairs of parallel sides.

Rectangle - parallelogram with four right angles.

Rhombus -  parallelogram with four congruent sides.

Square - rectangle and a rhombus, with four right angles and four congruent sides.

Let's consider an example.Suppose we are given a quadrilateral with four sides of equal length and two pairs of opposite parallel sides. This means that it has the characteristics of a parallelogram and a rhombus.

Reasoning: The quadrilateral has four equal sides, which makes it a rhombus. Additionally, it has two pairs of parallel sides, which satisfies the criteria for a parallelogram. However, since a rhombus is a type of parallelogram with additional properties, it is the most specific name for this quadrilateral.

To know more about parallelogram visit:

https://brainly.com/question/888539

#SPJ1

Other Questions
Part C Develop Your Literature AnalysisYou will have 45 minutes to draft your literature analysis using the planning you did in Parts A and B. Use this Literature Analysis Rubric to guide you as you develop your draft Consider the following function.g(x)=31/2xStep 2 of 2 : Find two points on the line to graph the function. the side chain of an amino acid differentiates one amino acid from another. True or False? A skating rink has the dimensions shown in the figure below. What is the area of the skating rink? Use 3.14 and round to the nearest tenth. 35 m 12 m Pls answer this questions The Codex Mendoza and The Florentine Codex are both examples of: How did the geography of Mesopotamia help spread Sumerianadvances? I NEED THIS FAST PLEASEEE!!The population of Cirque City was 43,129 in 1999 and was 56,780 in 2010. If the population was growing exponentially, what was the growth rate? An organization is moving their on-premise resources to the cloud. Source code will be moved to AWS CodeCommit and AWS CodeBuild will be used for compiling the source code using Apache Maven as a build tool. Build environments will be customized and should allow for scaling and running builds in parallel. Which of the following options should the organization choose? A business valued at $4,000,000 has 4 partners. The partnership purchases a life insurance policy on each partners interest. This is an example of:(a) A buy-sell entity insurance plan.(b) A partnership buy/sell plan.(c) A buy-sell cross-purchase insurance plan.(d) A key person plan.I think it is A, can you explain? Is it safe for ammunition to be stored in connex for years?Will ammunition deteriorate overime if it is too hot inside a connex ?Can you place weapons inside a connnex as well. Will the tempature affect the serviceability of the weapon? Which effect does repetition of the word "Honor" show? the world does not understand the cost of war the idea that war is acceptable is now outdated the enemy may have won the battle but not the war the heroes of the Light Brigade should be glorified balance the chemical equationN + 02 - N0 Paso 1. Complete las oraciones sobre la vida de Tina, que viva en Puerto Rico cuando tena 7 aos. Use el imperfecto de losverbos. Must be correct . you have an opportunity to invest $100,000 now in return for $80,000 in one year and $30,000 in two years. if your cost of capital is 9%, what is the npv of this investment? The manager at Z-Mart, a retail supermarket, must decide on the number of sweaters to purchase for the winter season. Based on past demand data and weather forecasts for the year, management has forecast demand to be normally distributed, with a mean of 700 and a standard deviation of 200 . Each sweater costs 500 and retails for 850. Any unsold sweaters at the end of the season are disposed of for350. Assume that it costs50to hold a sweater in inventory for the season. (a) How many sweaters should the manager order to maximize expected profits? Kareem read 36 pages in his book in two days how many pages can you read in seven days Suppose Karim decides to use $6,500currently held as savings to make a financial investment. One method of making a financial investment is the purchase of stock or bonds from a private company. Suppose Arcadia, a biomedical research firm, is selling bonds to raise money for a new lab. This practice is called _____ finance. Buying a bond issued by Arcadia would give Karim _____ the firm. In the event that Arcadia runs into financial difficulty, _____ will be paid first. Suppose instead Karim chooses to buy 250 shares of Arcadia stock. Which of the following statements are correct? Check all that apply. - Expectations of a recession that will reduce economywide corporate profits will likely cause the value of Karim's shares to decline. - The Dow Jones Industrial Average is an example of a stock exchange where he can purchase Arcadia stock. - An increase in the perceived profitability of Arcadia will likely cause the value of Karim's shares to rise. Alternatively, Karim could undertake their financial investment by purchasing bonds issued by the government of Japan. Assuming that everything else is equal, a bond issued by the government of Japan most likely pays a ____ interest rate than a bond issued by a government that is engaged in a civil war. Help I do not know how to do this and now Im stuck which of these is true regarding the impact of a pandemic? a. survivors will likely not develop severe psychological problems b. resources may not be available from mutual aid and assistance agreements as outbreaks occur simultaneously throughout the area. c. there will be indifference among those who are not a high priority for the scarce resources. d. there will be little economic impact once the pandemic is over