Answer:
84
Step-by-step explanation:
96+96+84=276
360-276=84
Answer:
A
Step-by-step explanation:
The perimeter is more since the shape gained many new sides but the area is less because the rectangle lost a little square
Answer:
f(g(x)) = -1
Step-by-step explanation:

36 x 3/9.
3/9 = 0.33
0.33 x 36 = 12