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Simora [160]
3 years ago
15

Find the center and radius of each.

Mathematics
1 answer:
Marysya12 [62]3 years ago
7 0
<span>x^2+y^2=49
</span>
Radius 7
Center (0,0)

<span>x^2+y^2=324
</span>
Radius 18
Center (0,0)

<span>x^2+(y+2)^2=121

Radius 11
Center (0, -2)
</span><span>
(x+10)^2+(y+9)^2=8
</span>
Radius 2√2≈2.82843
Center (-10, -9)

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Answer:

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