Find the radius of the circle. 3(x – 5)2 + 3(y + 9)2 = 48

Mathematics

1 answer:

bekas [8.4K]3 years ago

6 0

Answer:

4 units

Step-by-step explanation:

3(x – 5)2 + 3(y + 9)2 = 48

(x - 5)^2 + (y +9)^2 = 16

radius = root(16) = 4

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