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Mathematics 20 Online
OpenStudy (anonymous):

medals! help!!

OpenStudy (anonymous):

Find the center, vertices, and foci of the ellipse with equation 5x^2 + 8y^2 = 40.

OpenStudy (anonymous):

i understand the the center would be (0,0)

OpenStudy (kainui):

What are vertices and foci? Try to give me as much information or equations as you can, and explain them to me as best as you can and I'll help you out. =)

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