Question

ASAP I need help again

Answer 1

12

Explanation:

volume of a cube = 6 × (length of edge)^2

let the length = X

hence,

6X^2 = 864

X = 12

Answer 2

your answer is 12 inches hon!

Explanation:

if we divide 864 by 6 we get 144 and the square root of 144 is 12!