Answer:
a ;)
Step-by-step explanation:
Answer:
314.16
Step-by-step explanation:
Area=πr2
d=2r
Solving for Area
A=1
4πd2=1
4·π·202≈314.15927
Just divide 4.5 by 2.8 and you'll get the rate of decreasing degree per hour.
So
green bikes:20
yellow bikes:20. but don't really understand
blue bikes:22
Answer:
x = 18
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
x+x+x=54
(x+x+x)=54(Combine Like Terms)
3x=54
3x=54
Step 2: Divide both sides by 3.
3x 3
=
54
3
x=18
Answer:
x=18
