3y-12=-30
3y=-30+12
3y=-18
y=-18/3
y=-6.
Answer: A.
Answer:
C I'm pretty sure
Step-by-step explanation:
sorry if I'm wrong
Answer:
$19.8
Step-by-step explanation:
To find the answer, find the ratio.
Answer:
50.27 or 16pi
Step-by-step explanation:
Just multiply the diameter by pi