Answer:
150 degrees
Step-by-step explanation:
This image should help. (It was hard to explain, sorry about that ._.)
Answer:
40°
Step-by-step explanation:
Both angles are opposites so together they equal 180.
180 - 140 = 40
I hope this helps!!
Answer:
x=-49/3
Step-by-step explanation:
I think it may be 5+3 and carry the one up top to get the sum of 56.