Please answer correctly! I will Mark you Brainliest!

Here's the solution,

we know that,

volume (v) = l × w × h

where,

So,

=》

=》

=》

=》

=》

so, value of height (h) = 9 ft

its 4 because 2 times 2 is 4, if you double the number two you get four

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!