The equation of a circle with center (h, k) and radius r is
(x - h)^2 + (y - k)^2 = r^2
A diameter of 18 means a radius of 9.
(x + 3)^2 + (y - 5)^2 = 81
Answer:
b
Step-by-step explanation:
7 times 7 = 49 minus 3 = 46
Answer:
x = 2
Step-by-step explanation:
Answer:
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Step-by-step explanation:jhgljhbljkbltfiyf