Answer:
g(f(4)) = 9
Step-by-step explanation:
Fill in gf(x) for where x is in g(x): (x-7)²
Then, fill in 4 for where x is: (4-7)²
Square it: (-3)²
9
C
first quadrant ( I Quadrant)
x=83º
The interior angle sum of a Hexagon is 720º
146+169+59+129+134+x=720
x=720-637
x=83
Answer: 148
