3x^3=0
the only possible answer is x=0
factor
3(x^3)=0
x^3=0
x=0
C
26-22x is the correct answer
9r=3r+6
Subtract 3r from both sides
6r=6
Divide both sides by 6
r=1
The complete question is: Henry knows that the circumference of a circle is
18π inches. What is the area of the circle?
Solution:Circumference (C) of the circle can be written as:
Using this value of radius, we can find the Area(A) of the circle.
Therefore, area of the circle having a circumference of 18π inches will be 81π inches²