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3 years ago

9

Megan is going to paint the front door of her house. In order to purchase the correct amount of paint, Megan needs to calculate

the –

1 answer:

noname [10]3 years ago

7 0

Answer: You need to calculate the Area because it is a space being occupied.

Step-by-step explanation:

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What’s the correct answer for this question?

choli [55]

Answer:

C

Step-by-step explanation:

A cylinder is formed when rotating the 3-D figure around y-axis

3 0

3 years ago

Carlos drove to the train station and back. The trip there took five hours and the trip back took four hours. What was Carlos' a

katrin2010 [14]

Answer: 54.4 mph

Step-by-step explanation:

First find the distance to the train station. If it took Carlos 4 hours to come back driving at 68 mph, the distance is:

= Speed * time

= 68 * 4

= 272 miles

This means that Carlos drove for 5 hours to cover 272 miles the first time. His average speed was therefore:

= Distance / time

= 272/5

= 54.4 mph

3 0

2 years ago

Factor the expression.<br> X^2- 10xy + 24y?

lana66690 [7]

Answer:

The expression is not factorable with rational numbers. x^2-10xy + 24y

Step-by-step explanation:

7 0

3 years ago

Write the equation for the inverse of the function y=Cos^-1(x-pi)

ser-zykov [4K]

we are given

$y=cos^{-1}(x-\pi)$

Since, we have to find inverse function

step-1:

Set y=f(x)

It is already there

step-2:

Switch x and y

$x=cos^{-1}(y-\pi)$

step-3: Solve for y

We can take cos on both sides

$cos(x)=cos(cos^{-1}(y-\pi))$

we can simplify it

$cos(x)=y-\pi$

now, we can solve for y

$cos(x)+\pi=y-\pi+\pi$

$cos(x)+\pi=y$

$y=\pi +cos(x)$ ..............Answer

3 0

3 years ago

Read 2 more answers

The area of a rectangle is 72 square feet. Its length is 12 feet. Which equivalent formula could you use to find the width?

klasskru [66]

Answer:

w=6ft

Step-by-step explanation:

72 divided by 12 is 6

Using the formula

A=wl

Solving for w

w=A

l=72

12=6ft

4 0

3 years ago