Answer:
114/430 not that hard
Step-by-step explanation:
C
1. Substitute the 8 for g
2. Divide it by 2
3.Then add by 3
Answer:
28.3 ft.
Step-by-step explanation:
To find the circumference of a circle, multiply the diameter by pi.
![c=\pi d (3.14*diameter)](https://tex.z-dn.net/?f=c%3D%5Cpi%20d%20%283.14%2Adiameter%29)
3.14 is a common substitute for pi.
The diameter is 9 ft.
Now we can plug the numbers into the formula.
![\pi d(3.14 * 9)=28.26](https://tex.z-dn.net/?f=%5Cpi%20d%283.14%20%2A%209%29%3D28.26)
Therefore, the circumference of this circle is 28.26 ft.
28.26 ≈ 28.3
I believe it's x= 20, hopes it help!