Answer:
60
Step-by-step explanation:
Im too lazy
180-117=63
3y+12+63+4y=180
7y+75=180
7y=105
y=15
4(15)=60
Can i get brainliest?
<A=60
3y+12+4y=117
solve for y (y=15),
then fill in 4(15)
V = pi r^2h
V/pi = r^2 h
V/pir^2 = h