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Mathematics, 02.08.2019 16:00 puchie1225

(x+20) 2 +(y−30) 2 =225space, left parenthesis, x, plus, 20, right parenthesis, start superscript, 2, end superscript, plus, left parenthesis, y, minus, 30, right parenthesis, start superscript, 2, end superscript, equals, 225 a circle in the xyxyx, y-plane has the equation shown above. what is the yyy-coordinate of the center of the circle?

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(x+20) 2 +(y−30) 2 =225space, left parenthesis, x, plus, 20, right parenthesis, start superscript,...
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