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Answer:
Center (4, -13)
Radius = 17
Step-by-step explanation:
Circle equation: [tex]( x - h )^2 + ( y - k )^2 = r^2[/tex]
(h, k) is the center of the circle and the r is the radius.
[tex](x-4)^{2} +(y+13)^{2} = 289[/tex]
h = 4, k = -13, r = 17