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emily9102

Help please

  • one year ago
  • one year ago

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  1. emily9102
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    • one year ago
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  2. Algebraic!
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    use \[a ^{2} +b ^{2} =c ^{2}\]

    • one year ago
  3. Algebraic!
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    Pythagorean theorem:)

    • one year ago
  4. emily9102
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    3.534?

    • one year ago
  5. Algebraic!
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    c=14500 a= 4100 find b

    • one year ago
  6. emily9102
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    12.507?

    • one year ago
  7. Algebraic!
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    \[14500^{2} - 4100^{2} =b ^{2}\]

    • one year ago
  8. Algebraic!
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    calculate the left side and take the root

    • one year ago
  9. emily9102
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    193440000

    • one year ago
  10. Algebraic!
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    193440000 = b^2 b= .....?

    • one year ago
  11. Algebraic!
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    square root of both sides.

    • one year ago
  12. emily9102
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    4398.181442

    • one year ago
  13. Algebraic!
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    check that, it's not the square root of 193440000

    • one year ago
  14. emily9102
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    13908.27092

    • one year ago
  15. Algebraic!
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    yes, good:)

    • one year ago
  16. emily9102
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    ???

    • one year ago
  17. WhiteDragon
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    I get 15068.5ft

    • one year ago
  18. Algebraic!
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    @WhiteDragon not possible

    • one year ago
  19. lopus
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    |dw:1347240222734:dw|

    • one year ago
  20. Algebraic!
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    can you close this question now @emily9102 ?

    • one year ago
  21. emily9102
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    but i dont have the answer yet

    • one year ago
  22. emily9102
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    13908.27092 is that not correct?

    • one year ago
  23. emily9102
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    ok it said round to nearest 10th . is that 13908.3?

    • one year ago
  24. lopus
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    yes emily is correct

    • one year ago
  25. emily9102
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    Thank you everyone :*

    • one year ago
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