livyhobbs01 livyhobbs01

01-12-2017
Mathematics

contestada

What is the radius of the circle given the equation x2 - 6x + y2 + 10y + 18 = 0?

Respuesta :

sdavis7092 sdavis7092

01-12-2017

the radius would be 4

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rebelzane1 rebelzane1

01-12-2017

Rewrite in standard form to find the center (h, k) and radius r.
Center: (3, -5)
Radius: 4

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