The standard form of a circle is

where h and k are the center and x and y are the coordinates you're given. We need to solve for the radius to finish this off correctly. Filling in, we have

and

, giving us that

. Therefore, our equation is
It is B because the equation for slope is x/y and when x=1 y=2 so it is 1/2
The answer is 3
Add all numbers (21) then divide by 7 (there are seven numbers there)
So the answe is 3
Answer:
depending on the fraction you are using, or the answer is impossible.
Step-by-step explanation:
any fraction, so to speak 0/10 is an impossible probability, or 0%
The answer to this problem is simple all you have to do is pemdas and you get the answer 0.6