Answer:
2
Step-by-step explanation:
7+2n = 11
2n = 11-7
2n = 4
n = 4/2
therefore n = 2
The formule is about area of a circle.

We need to solve the equation for x. Where x is the radius of the circle.
In order to solve it for x, we need isolate it for x on left side.
So, first we need to get rid pi from left side.
On dividing both sides by pi, we get


Taking square root on both sides, we get


Answer:
218
Step-by-step explanation:
14 x 12 = 168 + 50 = 218
idf.k why u sent that pic, also your welcome.
15/2 if you are binging it to simplest form
I know someone else already answered so hi! Hope everyone’s night is going well シ