16
sry im late
...............
Answer:
16!!
Step-by-step explanation:
I got it right on my major test for the year!
72 degrees
2x+3x=180
5x=180
x=36
36*2=72
A
Slope Intercept Form: -(9/5)x-7=y
Slope: -9/5
Y intercept: -7