The equation (x - h)^2 + (y - k)^2 = r^2? defines a circle with radius r and center (h, k). Find the center and radius AND graph
the circle on the x-y coordinate plane. (x - 1)2 +(y + 3)2 = 25.
1 answer:
9514 1404 393
Answer:
Step-by-step explanation:
Comparing the two given equations, we see ...
h = 1
k = -3
r = √25 = 5
The center is (1, -3), and the radius is 5.
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X-1=-2x+5
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The answer to your question would be eleven if I am correct
The answer would have to be 60
In the second one I'm pretty sure you just measure the length of the points.
Answer:
He had $7.79.
Step-by-step explanation:
8.43 + 0.25 = 8.68
8.68 - 0.89 = 7.79
