I REALLY REALLY NEED HELP!!!!

Answer:
130 degrees
Step-by-step explanation:
you subtract 180 and 50, then you get 130
Answer:
130
Step-by-step explanation:
The angle is 50 degrees short of being a straight line
angle +50 = 180
Subtract 50 from each side
angle +50-50 =180-50
angle = 130