Answer:
(combine like terms)
-5y + 12 + 8y − 6 − 2
3y+12-8
3y+4
0.50 (still the same)
Step-by-step explanation:
R = 6
Remember... Circle area is:
A = pi×R^2
Where R is the circle radius.
Then,
Pi×R^2=36×Pi
R = square root of 36