Answer:
Yes
Step-by-step explanation:
2 1/2 .need 20 characters to post
Answer:
30
Step-by-step explanation:
I want to say it’s the second one
Answer:
f(r) = 2πr
Step-by-step explanation:
You know the formula for circumference in terms of radius is ...
C = 2πr
You are being asked to write this as a function named "f". That will be ...
f(r) = 2πr