Answer:
You didnt list any options
Step-by-step explanation:
The value of X is either -1 or 7. By using distance formula.
Answer:
20(5+1) is equivalent to 100 + 20
Answers:
Center = (0, 10)
Radius = 4
========================================================
Work Shown:
Rewrite the equation into
(x - 0)^2 + (y - 10)^2 = 4^2
Then note how it is in the form
(x - h)^2 + (y - k)^2 = r^2
We see that the center is (h,k) = (0,10) and the radius is r = 4.
