5 + x - 14 = -15. Solve for X

x=-6

Step-by-step explanation:

x+-9=-15

x+9=15

x=15-9

x=6

x= -6

Step-by-step explanation:

5+x-14=-15

x-14=-20

x=-6

The area of a circle is:
A=πr²

In order to find the radius from the diameter, divide the diameter by 2. This makes the radius 16.5. You can then plug those numbers into the formula.

A=π(16.5)²
A=π(272.25)
A=(3.14)(272.25)
A=854.865

If you round this number, it then brings the area of the circle to 854.87 yards. I hope this helped.