02-11-2018
Mathematics

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find the center and foci of the ellipse (x+5)/5+(y+9)/9=1

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wegnerkolmp2741o wegnerkolmp2741o

02-11-2018

(x+5)/5+(y+9)/9=1

The center is (-5,-9)

c^2 = 9-5 =4

c=2

foci =2

(-5,-7) (-5,-11)

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