Answer:
$11.74
Step-by-step explanation:
195.60/100 X 6 = 11.736
monetary unit so round to 2dp
11.74
1/3 (x – 10) = -4, x =
Answer:
Step-by-step explanation:
Divide both sides by 1/3, which is equivalent to mulitplying by 3
x - 10 = -12
Add 10 to both sides
x = -2
PLEASE HEKLPP
IF ITS RIGHT ILL GIVE BRSAINLIEST
Answer:
We conclude that:
h(f(-1)) = -2
∴ option D i.e. -2 is correct.
Step-by-step explanation:
Given
f(x) = 4x² - 1
g(x) = 1/2x + 5
h(x) = 2(x - 4)³
To determine
h(f(-1)) = ?
In order to determine h(f(-1)) first we need to determine f(-1).
substitute x = -1 in the function f(x) = 4x² - 1
f(-1) = 4(-1)² - 1
f(-1) = 4(1) - 1
f(-1) = 4-1
f(-1) = 3
so
h(f(-1)) = h(3)
now substitute h = 3 in the function h(x) = 2(x - 4)³
h(x) = 2(x - 4)³
h(3) = 2(3 - 4)³
h(3) = 2(-1)³
h(3) = 2(-1)
h(3) = -2
Thus,
h(f(-1)) = h(3) = -2
Hence, we conclude that:
h(f(-1)) = -2
∴ option D i.e. -2 is correct.
Help Please!! On the 1st and 2nd one. just the decent and independent variable and the equation please!
what is 4.059 divided by 10,000
Answer: 0.0004059
Step-by-step explanation:
Can anyone help me pleaseeee!! I will mark yooo
302.833 rounded to the nearest whole number
Answer:
303
Step-by-step explanation:
Step-by-step explanation:
When rounding a decimal to the nearest whole number, we look at the tenths place. If it is {5,6,7,8,9} we round the ones place up. If it is {0,1,2,3,4} the ones place stays the same.
For 302.833, the tenths place is 8.
Therefore we round 302.833 up to 303.
The answer is 303.
T-Mobile has a family plan of four lines $120 additional lines are $10 each per month. If Jason wants to spend at most $175 per month on cell phone expenses, how many additional lines can he afford?
Answer:
he can afford 5 lines
Step-by-step explanation:
work here if needed
170 - 120 is 55
55 / 10 = 5.5 or 5
What value make the statement true?
-4x+5 >17
x=4
X=-4
X=-2
X=-3
Answer:
-4
Step-by-step explanation:
-4(-4) + 5 > 17
16 + 5 = 21 > 17
A rectangular plaque at a historical museum is 5/6 and 2/3 yard wide how much is the plaque longer than it is wide
Answer:
1/6 yard
Step-by-step explanation:
A rectangular plaque at a historical museum is 5/6 and 2/3 yard wide how
Given data
Length of plaque= 5/6 yard
Width of plaque= 2/3 yard
The difference between the Length and the width is
=5/6-2/3
=5-4/6
=1/6 yard
Hence the Lenght is 1/6 yard longer than the width
A triangle has the points (2,3) (2,-5) (6,1) what is the area
Answer:
18 units squared
Step-by-step explanation:
Base is 8 and height is 4.
Describe the translation needed to obtain the graph of g(x)=6^x-9 from the graph of f(x)=6^x.
Answer:
Step-by-step explanation:
I am not sure if you wanted to ask this
f(x) = 6^x becomes g(x)= (6^x ) -9 so it went DOWN 9 units
or this
f(x) = 6^x becomes g(x)= 6^(x -9) so it went RIGHT 9 units
If a retailer has an item that is priced at $3.54 and wants to sell it for 20% less, the markdown will be _____.
Answer:
KNMOJAO0 GPR5PWQ3]
Step-by-step explanation:
vgjaseh jvgofrAQ vfjswA
Answer:
:)
Step-by-step explanation:
well if u take 3.54 x 20%, you get 0.708 or 70 cents.. so i’m guessing 70 cents.
Help with this plz ASAP
Answer:
slope is 2 rise, 1 run
-4 is the y intercept
y= 2/1 + -4
Step-by-step explanation:
I hope I wasn't helping I cheat ;-;
u can check this over later
what is the answer i need help
Answer:
27
Step-by-step explanation:
add 5+5+7+6+4
Find the slope of the line passing through the pair of points.
(-4,5) and (0, 2)
Answer:
y = 3/-4x + 2
Step-by-step explanation:
Answer:
slope = [tex]-\frac{3}{4}[/tex]
Step-by-step explanation:
1) To find the slope between a pair of points, use the slope formula: [tex]\frac{y_2-y_1}{x_2-x_1}[/tex].
[tex]x_1[/tex] and [tex]y_1[/tex] represent the x and y values of one point the line passes through. [tex]x_2[/tex] and [tex]y_2[/tex] represent the x and y values of another point the line also passes through. We know the line passes through (-4,5) and (0,2). So, substitute their x and y values for the formula (following the appropriate order) and solve:
[tex]\frac{(2)-(5)}{(0)-(-4)} \\= \frac{2-5}{0+4} \\= \frac{-3}{4}[/tex]
Thus, the slope is [tex]-\frac{3}{4}[/tex]
Joe bought g gallons of gasoline for $2.65 per gallon and c cans of oil for $3.45 per can. a. What expression can be used to determine the total amount Joe spent on gasoline and oil? b. If he bought 8.4 gallons of gasoline and 9 cans of oil, how much did he spend in all?
Step-by-step explanation:
PART A
a=total amount
c=cans of oil
g=gasoline
a=2.65g+3.45c
PART B
a=2.85(8.4)+3.15(6)
a=23.94+18.90
a=42.84
Hope that helped =)
Which expression represents 5-3(-4n + 2) + 8n in simplest form?
Answer:
20n-1
Step-by-step explanation:
you really just multiply and get the like terms yk
Which answer describes the type of sequence?
1, 6, 7, 13, ...
geometric
O arithmetic
neither arithmetic nor geometriC
Answer:
neither arithmetic nor geometric
Step-by-step explanation
I got it wrong and assuming they don't have a common ratio/ constant difference
y - 13 = 5x
y – 5x = 12
I need the a answer ASAP and how many solutions doe it have and the answer this is due tomorrow
The solution to this given system of equations is (x,y) = (0.4,15).
What is a system of equations?A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.
A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.
We are given that;
y - 13 = 5x
y - 5x = 12
Now,
To do this, we can add both equations together to eliminate x:
(y - 13) + (y - 5x) = 5x + 12 2y - 13 - 5x = 17 2y = 30 y = 15
Now that we have found y, we can substitute it into either equation to find x. For example:
15 - 13 = 5x 2 = 5x x = 0.4
Therefore, by the given system of equations the answer will be (x,y) = (0.4,15).
Learn more about equations here;
https://brainly.com/question/25180086
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4.7 is what percent of 64?Round to the nearest hundredth
Answer:3.008
Step-by-step explanation:
Find the missing value need help
Answer:
-10 +5
its +5
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
i just know it
Subtract -5x^2+7x+1 from 8x^2+x-10
I will give brainleist
Answer:
3x² + 8x - 9
Step-by-step explanation:
8x² - 5x² +x+7x-10+1
=3x² + 8x - 9
y=1x-1 what would m=
Use the bar graph to answer the question.
What was the third most favorite communication method chosen?
Question 2 options:
A.cell phone call
B.e-mail
C.instant message
D.cell phone text
Answer:
A
Step-by-step explanation:
the graph shows It's the 3rd tallest
which of the following could be points on the unit circle?
Answer:
Step-by-step explanation:
In each case, square the coordinates of the point and determine whether or not the sum of these squares is 1:
A) 4/9 + 5/9 = 9/9 YES
B) 1 + 1 = 2 NO
C) 3/4 + 1/9 Not equal to 1. NO
D) 0.64 + 0.36 = 1.00 YES
HENCE OPTION B(1,1) IS CORRECT
What is unit circle?
A unit circle is a circle with a radius of one, as defined by mathematics. The unit circle is a circle of radius 1 centered at the origin (0, 0) in the Cartesian coordinate system in the Euclidean plane, which is used frequently in trigonometry.
How to solve?
Clearly from the given options (1,1 ) will lie on the circle , Hence option b (1,1) is correct .
Learn more about unit circle https://brainly.com/question/23989157
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Solve 2x=54xˆ(2/3)
Please, I need the step by step working to find the value of x
Answer:
x = 19683 or x = 0
Step-by-step explanation:
Solve for x:
2 x = 54 x^(2/3)
Hint: | Isolate the radical to the left hand side by reversing the equality.
2 x = 54 x^(2/3) is equivalent to 54 x^(2/3) = 2 x:
54 x^(2/3) = 2 x
Hint: | Eliminate the power on the left hand side.
Raise both sides to the power of three:
157464 x^2 = 8 x^3
Hint: | Move everything to the left hand side.
Subtract 8 x^3 from both sides:
157464 x^2 - 8 x^3 = 0
Hint: | Factor the left hand side.
Factor x^2 and constant terms from the left hand side:
-8 x^2 (x - 19683) = 0
Hint: | Divide both sides by a constant to simplify the equation.
Divide both sides by -8:
x^2 (x - 19683) = 0
Hint: | Find the roots of each term in the product separately.
Split into two equations:
x - 19683 = 0 or x^2 = 0
Hint: | Look at the first equation: Solve for x.
Add 19683 to both sides:
x = 19683 or x^2 = 0
Hint: | Look at the second equation: Eliminate the exponent.
Take the square root of both sides:
Answer: x = 19683 or x = 0
A chef has some broccoli, cauliflower, carrots, and squash to make a vegetarian dish. List the possibal combinations if he uses only 3 vegetables in the dish.
Answer:
the chef could make a casserole, sou, and veggie burger
Step-by-step explanation:
Barrel A and Barrel B are the same size. Barrel A is filled with a solution that is 12% ethanol. The portion of ethanol in the solution that fills Barrel B is 0.3. How many times more ethanol is in Barrel B than Barrel A???? id k
Answer:
the answer is 12 because it sythsizes from the other part of the problem
Step-by-step explanation:
The distance from Jason's house to school is 0.2 kilometer. What is this distance in meters?
Answer:
200 Meters!
Step-by-step explanation:
Answer:
200 m
Step-by-step explanation:
Distance from Jason's house to school = 0.2 kilometers
Converting into metres
0.2 km = 0.2 * 1000 m = 200 m
Hope it will help :)
Which of the following could be the equation of the graph shown below?
Check all that apply.
A. y = -4x+ 2
B. 3x + 2y = 6
c. 2x - y = 7
OD y = 5
Answer:
A. y = -4x + 2 and B. 2x + 2y = 6
Step-by-step explanation:
A. y = -4x + 2 This is correct since the displayed picture shows a negative slope. Therefore, m is negative
B. 2x + 2y = 6 This is converted to y = -x +3 So, it is also correct
C. 2x - y = 7 This is converted to y = 2x-7 So, it is not correct
D. y = 5 Y value would have to always be at 5 So, it is not correct