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What are the coordinates of the center and the measure of the radius for a circle whose equation is (x+9)^(2) + (y+4)^(2) = 81
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What are the coordinates of the center and the measure of the radius for a circle whose equation is
(x+9)^(2) + (y+4)^(2) = 81

User Dmitry Nelepov
by
5.6k points

1 Answer

5 votes

Centre= (-9,-4)

Radius = 9 units

User Georg Sander
by
5.5k points
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