Answer:
-6
Step-by-step explanation:
given
x³ = -216
x = (-216)^⅓
factorize
x = [(-6)×(-6)×(-6)]^⅓
x = -6
If the perimeter is 39 what you have to do is 39 - 8.5 - 8.5 that will give you 22 and divide 22/2 and that gives you 11. So 11 is the length
Answer:
3
Step-by-step explanation:
hope it is right and is helpful
6x+19.98=200
200-19.98=6x
X= 200-19.98/6
= solve for it.
-(x-20)
Basically it’s the same as your other question but your not adding twenty!
