If you would like to solve for the positive value of x, you can do this using the following steps:
6 * x^2 - 54 = 0 /6
x^2 - 9 = 0
(x - 3) * (x + 3) = 0
1. x = 3
2. x = - 3
The correct result would be x = 3.
Answer:
A
Step-by-step explanation:
You need to fine the radius by dividing the circumference by 2 and then multiply that by pi (3.14) or (22/7)
8.525 rounded to the nearest tenth is 8.5
