I Will give brainllest! Look at picture answers. please show all your work and explain how you get it.

Answer:

y-7=-6(x-4)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-7)/(5-4)

m=-6/1=-6

y-y1=m(x-x1)

y-7=-6(x-4)

Answer:

20degrees

Step-by-step explanation:

The sum of angle C and D is 180 degrees since they are supplementary

Given

m<C = 140 degrees

m<D = 2x

Taking the sum and equating to 180

140 + 2x = 180

2x = 180-140

2x = 40

x = 40/2

x = 20 degrees

Hence the value of x is 20degrees

Answer:

32

Step-by-step explanation:

Answer:

The equivalent functions are;

[tex]g(x) = 3^{-2 \cdot x }[/tex]

[tex]g(x) = 9^{-x}[/tex]

[tex]g(x) = \left (\dfrac{1}{9} \right )^x[/tex]

Step-by-step explanation:

The given function is f(x) = (1/3)^(2·x)

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex]

The given  function can be simplified as follows;

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x} = 3^{-1 \cdot2 \cdot x } = 3^{-2 \cdot x } = g(x)[/tex]

∴ [tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex] ≡  [tex]g(x) = 3^{-2 \cdot x }[/tex]

2) The given  function can also be simplified as follows;

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x} = \left (\dfrac{1}{3} ^2\right )^x = \left (\dfrac{1}{9} \right )^x = (9^{-1}) ^x} = 9^{-1 \times x} = 9^{-x} = g(x)[/tex]

∴ [tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex] ≡ [tex]g(x) = 9^{-x}[/tex]

3) The given  function can also be simplified as follows;

[tex]f(x) = \dfrac{1}{3} ^{2 \cdot x} = \left (\dfrac{1}{3} ^2\right )^x = \left (\dfrac{1}{9} \right )^x = g(x)[/tex]

∴ [tex]f(x) = \dfrac{1}{3} ^{2 \cdot x}[/tex] ≡ [tex]g(x) = \left (\dfrac{1}{9} \right )^x[/tex]

Answer:

what are the answer choices ma'am or sir

Step-by-step explanation:

Answer:

x-0.3

Step-by-step explanation:

Answer:

what is the question above what you are showing in the picture ?

Step-by-step explanation:

it will help a lot

Answer:

3,-2 (dark blue)

Step-by-step explanation:

plug the answer back into x:

(3-3)(-2+2)=0

(0)(0)=0

The solution satisfies the equation!

Answer:

17/35

Step-by-step explanation:

Answer:

17/35

Step-by-step explanation:

Math-way

Answer:

The answers are A, E and F because the amount Darren's friend adds to his savings each week is a faster rate or higher amount than $40 dollars:

y = 75x(higher than 40) + 120

y = 120 + 50x(higher than 40)

y = 87x(higher than 40) + 120

Answer:

a= 12

b=-2

Step-by-step explanation:

12 x -2 = -24

12 - (-2) = 14

12 + (-2) = 10

The two integers are 12 and -2.

In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common solutions are sought.

Let x and y be the two integers.

So it is given that,

Product of two integers =  – 24

⇒ xy = - 24   ....(i)

The difference between the two integers =  14

⇒ x - y = 14  ...(ii)

The sum of the two integers = 10

⇒ x + y = 10     ....(iii)

Now adding equation (ii) and (iii) we get,

2x = 24

⇒ x = 12

Putting the value of x in equation (i) we get,

12y = - 24

⇒ y = - 2

So the required integers are 12 and - 2.

To learn more about simultaneous equation:

https://brainly.com/question/17726417

#SPJ2

Answer:

no me acuerdo

Step-by-step explanation:

sorry

Answer:

13.824

aclaracion: eso que esta al lado del signo de multiplicacion es 4 verdad?

en caso de que en realidad sea un 1 la respuesta es

0.216

Step-by-step explanation:

Your answer is right here...

Answer:

x <-5.73

Step-by-step explanation:

Answer:

5.733333333...

Step-by-step explanation:

The answer is positive and has a repeating 3 at the end.

Answer:

0

Step-by-step explanation:

56-56=0

Answer:

0

Step-by-step explanation:

if you add than subtract in an equation like that, just ignore the addition and subtract.

Answer:

$420,000,000

Step-by-step explanation:

Multiply 10,500,000,000 by .04.

Hope this helps!

Answer:

froggy lookin kinda funky foo

Answer:

You can tell because, as x increases/decreases, y increases/decreases at the same rate EACH TIME. This way, no matter how many times the proportions increase OR decrease, the ratio between x and y always stays the same.

Answer:

Step-by-step explanation:

[tex]59+50\%\times59=59+0.5\times59=59+29.5=88.5[/tex]

Answer:

823

Step-by-step explanation:

count by 30s to get the answer thats how i got 823

Answer:

D

Step-by-step explanation:

When you say "and" its representing a decimal it also ends in the thousandTHS

Answer:

two and sixty three thoundths

Step-by-step explanation:

Answer:

y = x - 3

Step-by-step explanation:

Answer:

80

Step-by-step explanation:

First of all, before you do anything to compute the answer, you can see that there is (–13/100) on both sides of the equation. You can cancel them out, since they're the same thing.

Now, you're left with:

[tex]0.8 = \frac{}{100}[/tex]

This is also read as 0.8 is the same thing as [how many] hundredths.

You should know that 0.8 = eight tenths.

So if you move the decimal point right once, you'll get:

0.80

Which is also eighty hundredths.

Your answer would be:

[tex]0.8 = \frac{80}{100}[/tex]

which is 80.

To check your answer, you can also do:

80/100

Because the fraction bar can also be read as "divided by."

You will get 0.8.

Answer:

The percentage increase is 64%

Step-by-step explanation:

Answer:The percentage increase is 64%

Step-by-step explanation:

Answer:

4[tex]\sqrt{5}[/tex]  

Step-by-step explanation:

Geometric mean is when you multiply the two numbers 4 and 20 and then take the square root of the product.

So 4 x 20 = 80, and the [tex]\sqrt{80}[/tex] = 4[tex]\sqrt{5}[/tex]

However-- that's if you meant finding the geometric mean of 4 and 20 when you said "between"

Answer:

In order to be called a 'rational' number, a number must be the quotient that results when one non-zero integer is divided by another. An irrational number can be written as a decimal, but not as a fraction. Your number is (3 sqrt(2)) / sqrt(2) = 3, and is a rational number indeed.

Answer:

318ft³

Step-by-step explanation:

The specific formula conversion for an APPROXIMATE answer would be to multiply the m^3 by 35.315 to get ft^3.

Answer:

Most Students practiced 5 to 6 hours

Answer:

a triangle;

Three faces of the cube meet to form the vertex, so the cross section is a two-dimensional figure with three sides

Step-by-step explanation: