Answer:
31/40
Step-by-step explanation:
3/8=15/40
2/5=16/40
15/40+16/40=31/40
The answer would be B. supplementary means the angles add up to 180. so if you subtract 72 from 180, you get 108
The answer would be 472.5 correct me if i’m wrong.
Answer: a Line going up and down
Step-by-step explanation:
Answer:
14
Step-by-step explanation: