Answer:
Step-by-step explanation:
Because of the power of a power property, which states that , where m and n are real numbers, the expression you mentioned can be simplified by applying this property like this:
a
m*m= m^2
-15*2=-30
-15m+2=-13m
Length: 13.9 inches
a^2 + b^2 = c^2
a = 8 and c= 16
8^2 + b^2 = 16^2
64 + b^2 = 256
b^2 = 256 - 64
b = sqrt 192
b = 13.9
Divide