A cube has a volume of cubic centimeters. What is its surface area?

2( L * W) + 2( L * H) + 2( W * H)

Step-by-step explanation:

Find the length by cube rooting the volume. Therefore each side of the cube is equal.

To find the surface area of a cube we use this formula

2( L * W) + 2( L * H) + 2( W * H) = Closed cube volume

We use 2 to cover both sides if it's an open cube then you'll consider omitting it depending on which part of the cube is open.

if each side is x

2(x^2) + 2(x^2) + 2(x^2)

=6x^2

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it