Answer:
0.5
Step-by-step explanation:
I found this out because I am smart
Answer:I am pretty sure the answer is
C. "They are perpendicular to each other."
Step-by-step explanation:
Answer:
5 and 7.
Step-by-step explanation:
Supplementary angles are angles that have a sum of 180°.
130° + 50° = 180°
120° + 60° = 180°