Which equation describes a circle with center (4,−7) and radius 9?
A.
(x−4)2+(y+7)=9
B....
Mathematics, 12.05.2021 23:50, lovelybear2354
Which equation describes a circle with center (4,−7) and radius 9?
A.
(x−4)2+(y+7)=9
B.
(x−4)2+(y+7)=81
C.
(x+4)2+(y−7)=81
D.
(x+4)2+(y−7)=9
Answers: 2
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