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Alborosie
3 years ago
14

Find the center and the radius of the circle. (x - 5)2 + (y + 1)2 = 9

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
5 0

Answer:

The centre's coordinates are: (5; -1)

Radius is the square of 9:

\sqrt{9}  = 3 \: and \:  - 3 \\ it  \: has \: to \: be \: positive \: therefore \: it \: is  3

Answer: Radius=3; the cente's coordinates are(5; -1)

Good luck!

Intelligent Muslim,

From Uzbekistan.

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