Can someone please answer. There is a picture. There is only one problem. Thank you so much!!!

asked Jan 4, 2017 2.0k views

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4 votes

Hello,

c=10,b=3,a²=c²+b²==> a²=100+9=109

center: middle of foci: (0,0)

(x-0)² /109+ (y-0)²/9=1
Answer D

Kou S Hal answered Jan 11, 2017

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