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Mathematics, 30.07.2020 07:01 yqui8767

Raj tested his new flashlight by shining it on his bedroom wall. The bea of light can be described by the equation x^2+y^2-2x-4y-31=0 . How many inches wide is the beam of light on the wall?

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Raj tested his new flashlight by shining it on his bedroom wall. The bea of light can be described b...
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