Answer:
C. 72
Step-by-step explanation:
So imagine every straight line you see equals to 180 degrees, so given one side of the angle...180 - 108 = 72
The answer to this question would b:
=5x−9
Remember

so

take the log of both sides

or

B is the answer
Answer:
x=90-22
x=68
as the ray divide the right angle into 2
Okay, so I'm almost positive the slope is m=1/1. I know this because the line rises one and runs one.