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Marianna [84]
3 years ago
9

Write the equation of a circle whose center is at the origin and contains the point (2, 3).

Mathematics
1 answer:
aleksley [76]3 years ago
7 0
Radius^2=13, so eqn is x^2+y^2=13
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Answer:

  12\sin{(2\theta)}\cos{(\theta)}

Step-by-step explanation:

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Here, you have a scale factor of 6 and a=3θ, b=θ. Filling in these values gives ...

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