Answer:
Supplementary
Step-by-step explanation:
The two angles are completely different from each other and if you combine them together it'll form a straight line making it 180 degrees
Answer:
About 38.48ft
Step-by-step explanation:
A=

A=

A≈38.48
Answer:
It would be A,B
Step-by-step explanation:
Answer: -11/20
Step-by-step explanation:
1/5-3/4= 4/20-15/20= -11/20