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SantanaG

Which of the following equations is used to find the value of c? pic attahced

  • one year ago
  • one year ago

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  1. SantanaG
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    • one year ago
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  2. Romero
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    you are missing a pic.

    • one year ago
  3. SantanaG
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    @Romero huh?

    • one year ago
  4. anupadkh
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    I don't think this is a complete question... if you don't have the values of a and b, then these all seem to be same question after all. All are equally solvable.

    • one year ago
  5. Romero
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    You don't have enough information.

    • one year ago
  6. anupadkh
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    Depending on values of a and b and whether you want a complex no. or not.. the answer varies

    • one year ago
  7. Romero
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    For now all of the choices are valid until we get more information

    • one year ago
  8. SantanaG
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    Thats all the information i was given. Its like saying which equation would we use to find the value of c if there were a and b .. idk im confused thats why I asked this question..

    • one year ago
  9. Romero
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    what subject are you learning right now?

    • one year ago
  10. SantanaG
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    pre calc sem.1

    • one year ago
  11. Shane_B
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    If it's pre-calc it's probably just asking about the Pythagorean Theorem and how to find the hypotenuse of a right triangle.\[a^2+b^2=c^2\]That's just my guess anyway...

    • one year ago
  12. SantanaG
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    http://www.mathwarehouse.com/ellipse/focus-of-ellipse.php i found this but it says a^2-b^2= c^2 an thats not an option.. :( so i think @Shane_B is right

    • one year ago
  13. Shane_B
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    I'm 99% sure it's c.

    • one year ago
  14. SantanaG
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    ok thanks !! :)

    • one year ago
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