Answer:
Don't be lazy, do it by yourself for more brain work!
Step-by-step explanation:
I think the correct answer is B.
Answer:
Where is the coordinate plane?
Step-by-step explanation:
Answer: H
Step-by-step explanation:
Supplementary angles just mean they add up to 180 degrees. 180 degrees means that when the two angles are put together one of each of their sides will form a straight line.