Answer:
Step-by-step explanation:
R= C/2pi R
56.52/ 2pi=8.99543738355
Answer to 2 significant figures=9.0
Answer:
28x + 7y = 14.
Step-by-step explanation:
Just add the 28x to each side.
Answer:
16
Step-by-step explanation:
10+6=16
Answer:
x=4 y=4
Step-by-step explanation: