Answer:
so i dont know about this one but i think it is -45
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Rule: a Minus power always goes to the opposite place to where it is. If it is in the denominator, it goes to the numerator. If it is the numerator, it goes to the denominator. The minus power does not affect the sign of the expression.
So you are right. The minus power does not give a minus answer.

Answer: A
For what shape? Rectangular prism?
It’s true. I hope that helps