Janine is building a box with a height of 10 inches. The rectangular base of her box will have a perimeter of 72 inches. Select the equation where v represents the volume of the box and w represents the width of the base of the box.

v = -10w^2 + 720w
v = -100w^2 + 3,600w
v = -20w^2 + 720w
v = -10w^2 + 360w

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

answer4 to the second power is 16

and 4 to the third power is 64,

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

answer: none of these answers are correct only the second half is

step-by-step explanation: