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lapo4ka [179]
3 years ago
15

Solve for x, when y = 5. 9x + 2y = 10​

Mathematics
1 answer:
Artist 52 [7]3 years ago
6 0
  • Answer:

<em>x = 0</em>

  • Step-by-step explanation:

<em>Hi there ! </em>

<em>9x + 2y = 10</em>

<em>replace y = 5</em>

<em>9x + 2×5 = 10</em>

<em>9x + 10 = 10</em>

<em>9x = 10 - 10</em>

<em>9x = 0</em>

<em>x = 0 </em>

<em>Good luck !</em>

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If a pond has a major axis of 68 feet and a minor axis of 32 feet how far apart are the foci
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Answer:

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Step-by-step explanation:

we are given

a pond has a major axis of 68 feet

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so, b=\frac{32}{2} =16

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c^2=a^2-b^2

where

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Distance between foci is

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