For a school play you are making plastic use that are 3.5 feet on each side. how much plastic is needed to make one cube? if you want to make two cubes how much plastic is needed?

one cubes: 73.5 ft²

two cubes: 147 ft²

Step-by-step explanation:

Using plastic to construct a cube means finding the surface area of the figure.  The general formula for the surface area of a cube is:

SA = 6s², where 's' is the measure of one side.

Since one side is 3.5 feet:

SA = 6(3.5)² = 73.5 ft² per cube

Two cubes: 73.5 x 2 = 147 ft²

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: