A circle in the xyxyx, y‑plane has the equation (x+92)^2+(y+54)^2=73(x+92)
2
+(y+54)
2
=73left parenthesis, x, plus, 92, right parenthesis, squared, plus, left parenthesis, y, plus, 54, right parenthesis, squared, equals, 73. What is the length of the diameter of the circle?
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1 answer

Assuming all that gibberish simply means your circle is
(x+92)^2+(y+54)^2=73
which means your radius is √73
and the diameter is 2√73
What am I missing here? 👍
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answered by mathhelper
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