Hint: if you were to graph this, and it curves, then its a linear, if not its straight, then its non linear
Answer:

Step-by-step explanation:
Recall that
.
Therefore,
.
50+79=129
180-129=51
X=51
Explanations
Angles on a straight line add up to 180 degrees. So 180-101=79 degrees
50 degrees is an opposite angle so it moves into the internal angle.
Angles in a triangle add up to 180 so (180-50-79=51)
Ans is 51 I think
Answer:
200
Step-by-step explanation:
just add 200 around the whole thing
Answer:
The answer is A
Step-by-step explanation: