Help please, I don't understand this.

Answer:
60
Step-by-step explanation:
180-110=70
180-130=50
50+70=120
180-120=60
you do this because a straight line is 180 degrees total
Answer:
60°
Step-by-step explanation:
There is a straight line connecting an angle with 130 degrees.
Straight line = 180
180 - 130 = 50
Using exterior angles, 50 + p = 110
p = 60
Hope this helps :)
Have a great day!