Answer:
80%
Step-by-step explanation:
Was this the answer you were looking for??
Answer:
3(9+r)
Step-by-step explanation:
pretty sure that should be it if not then mb
Answer:
I think the answer should be A
Amplitude is 5
period is 360/20 = 18 degree
Im lazy to do graph
Answer:
It would be B I think, I'm not sure tho
Step-by-step explanation: