Mathematics, 12.10.2019 02:30, antonio9768

The circle below is centered at the origin, and the length of its radius is 7. what is the circle's equation. a. 7x+7y=49. b. x^2+y^2=49. c. x^2+y^2=14.

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The circle below is centered at the origin, and the length of its radius is 7. what is the circle's...