Question

Will fan... =]

Answer 1

@Lena772

Answer 2

@SolomonZelman

Answer 3

@sweetburger

Answer 4

(12^3)+ (5(12)^2) - (57*12) - 189 = 1575 ( total volume)

Answer 5

v=l*w*h
v=1575

we know that w=15

Answer 6

we can substitute the options given into the volume formula to see which ones equal to 1575

Answer 7

15 * 19* 5= 1425 so it isnt a

Answer 8

15*21*5=1575 so B is correct

Answer 9

:)

Answer 10

thank you! i wish i was good at math like you lol

Answer 11

I'm mediocre, but thanks!