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Mathematics, 30.07.2019 15:00 jodiisbored2621

Circles with centers (2,1) and (8,9) have radii 1 and 9, respectively. the equation of a common external tangent to the circles can be written in the form y=mx+b with m < 0. what is b?

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Circles with centers (2,1) and (8,9) have radii 1 and 9, respectively. the equation of a common exte...

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