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Emily778 Group Title

Find the geometric mean of the pairs of numbers. 45 and 5.

  • one year ago
  • one year ago

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  1. jim_thompson5910 Group Title
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    Hint: the geometric mean between x and y is \(\large \sqrt{x*y}\)

    • one year ago
  2. Emily778 Group Title
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    is 45 x? and 5 y?

    • one year ago
  3. jim_thompson5910 Group Title
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    correct

    • one year ago
  4. jim_thompson5910 Group Title
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    \(\large \sqrt{x*y} = \sqrt{45*5} = ??\)

    • one year ago
  5. Emily778 Group Title
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    33.54..

    • one year ago
  6. jim_thompson5910 Group Title
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    hmm how did you get that?

    • one year ago
  7. Emily778 Group Title
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    By doing exactly what you said..

    • one year ago
  8. jim_thompson5910 Group Title
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    45 times 5 = ??

    • one year ago
  9. Emily778 Group Title
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    I did sqrt?

    • one year ago
  10. jim_thompson5910 Group Title
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    you do that first

    • one year ago
  11. jim_thompson5910 Group Title
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    then you square root

    • one year ago
  12. Emily778 Group Title
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    15

    • one year ago
  13. jim_thompson5910 Group Title
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    you got it

    • one year ago
  14. Emily778 Group Title
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    Thanks

    • one year ago
  15. jim_thompson5910 Group Title
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    np

    • one year ago
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