Answer:
x^12.
Step-by-step explanation:
x^4 times x^4 times x^4.
Since we don't know x and the 4's are exponents we just add them together.
Answer:
bbb
Step-by-step explanation:
The exact volume would be 80 feet long
Answer:
3(9+r)
Step-by-step explanation:
pretty sure that should be it if not then mb
Answer:
A= 3r^2
Step-by-step explanation:
