Answer:
81π sq. in.
Step-by-step explanation:
A = 36π = 
= 36
r = 6 = radius of the mirror
Add 3 to the 6 to get the radius(R) including the frame
R = 9
A =
= 81π sq. in.
Just because you flip and 8 does not mean it turns into an infinite sign, but it does definitely look like it :)
Answer:
X=6 and y=-7
Step-by-step explanation:
He simplified expression C because that is the only one that has only multiplications.