Recall that

There are three cases to consider:
(1) When

, we have

and

, so

(2) When

and

, we get

and

, so

(3) When

, we have

and

, so

So
Answer:
i think the answer is 2
Step-by-step explanation:
Answer:
x = 133
Step-by-step explanation:
x + 14 = 147
x (+ 14 - 14) = 147 - 14
x = 133
Answer:
For the one on the left:
Center: (-15,-7)
Radius: 1.73
For the one on the right:
Center:(3,-11)
Radius: 6
Step-by-step explanation:
I used the desmos graph and it calculated when the circle was, And i counted where these items were
Answer:
You can use a protractor
Step-by-step explanation: