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rewona [7]
3 years ago
15

Find the center and radius of this circle (x+13)^2+(y+2)^2=81

Mathematics
1 answer:
dezoksy [38]3 years ago
8 0

Answer:

center (-13,2)   radius=9

Step-by-step explanation:

(x+13)^2+(y+2)^2=81

x=-13

y=-2

r=sq rt of 81

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