The square pyramid has a volume of 288 cubic inches. what is the value of x?

Step-by-step explanation:

the formula for the volume of a square pyramid is:

where

is the area of the base (the area of the square)

and if the height of the pyramid

---------

the length of the side of the square is , so the area of the base of the pyramid is:

and we already know the height in terms of x:

and the Volume:

so we subtitute all of this in the formula for volume:

and finally we clear for

the value of x is 12 inches.

step- i d k and i d c : )

you: : 0

bye

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.