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yKpoI14uk [10]
2 years ago
14

Find the ratio of a to b if 2a=3c and 12c=7b​

Mathematics
1 answer:
postnew [5]2 years ago
6 0

Answer:

I think the answer is 1a : 14b

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An ellipse has a center at the origin, a vertex along the major axis at (0, 17), and a focus at (0, −8). Which equation represen
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We know that
<span>Since the focus and vertex are above and below each other, rather than side by side, I know that this ellipse must be taller than it is wide.
</span>Then 
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</span>Also, since the focus is 8 <span>units below the center, then </span><span>c = 8
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the equation is
y²/a²+x²/b²=1------> y²/289+x²/225=1

the answer is
y²/289+x²/225=1

see the attached figure

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