A=pir^2
C=2pir
=>r=C/2pi
g(c)=pi(C/pi)^2
I think B but don't take my word!!!
Answer:
x = 4
Step-by-step explanation:
6(x+3)-3= 39
6x+18-3 =39
6x+15 =39
-15 -15
6x= 24
/6 /6
x=4
Answer:
Covered: $3712
Still need to pay: $928
Step-by-step explanation:
4/5 --> 0.8 --> 80%
4640 x 0.8 --> 3712
Covered: $3712 (which is 80%)
Still need to pay: $928 (which is 20%)
You would subtract the the amount painted from 500.
500-193=307
They have to paint 307 more.
