Answer:
C
Step-by-step explanation:
If a number is to the power of a negative number, then it is just that number's reciprocal: e.g. y⁻ˣ = 
Therefore, m⁻² will be m² in the denominator, as n⁻³ will be n³ in the numerator.
That will look like
.
So, that is C.
T-v
7-(-3)
7+3
10
the answer is 10
Answer:
with what?
Step-by-step explanation:
The answer is 9 because if you find the two side lengths and find the area of the square then divide it by 2 it equals 9