Can you Elaborate your question?
-11-(-7)
-11+7
Your answer is -4
I think the answer is <1=34
The answer is 142°
Explanation:
angle 1 and angle 2 form are supplementary.
m∠1 + m∠2 = 180°
38° + m∠2 = 180°
m∠2 = 180° - 38°
m∠2 = 142°
Hope it helps!
Answer:
Why???
Step-by-step explanation:
