Mathematics, 18.01.2020 06:31 Ezekielcassese

1.write the equation of the circle with the radius of 10 and a center at (3,-1)

2. find the center and the radius of the circle represented by the equation 2x^2+2y^2+4x-8y-6=0

3. a lighthouse beacon will illuminate to a distance of 12 km. if the lighthouse is located at (-5,2) on a grid, find the equation of the location of the furthest points lit by the beacon.

Answers: 3

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1.write the equation of the circle with the radius of 10 and a center at (3,-1)

2. find...