Answer:
C
C=2πR
circumference equals two times pi times radius
Wait what’s the value of x?
Independent variable is number of friends
Dependent variable is cost
Answer:
I think the answer is B not 100% sure
Step-by-step explanation:
Sorry if its wrong which it probably is
Answer:
39
Step-by-step explanation:
a circle is sum up to 180 degrees
180- 39- 102= 39