the geometric mean of 2 numbers is 20. one of the numbers 50. what is the other number?

Question

the geometric mean of 2 numbers is 20. one of the numbers 50. what is the other
number?

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Thành Đạt 3 years 2021-09-02T12:27:39+00:00 1 Answers 4 views 0

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  1. Nick
    0
    2021-09-02T12:28:56+00:00
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    Answer:

    8

    Step-by-step explanation:

    Let x = the unknown no.

    Then

    \frac{50}{20} = \frac{20}{x}

    50x = 400

     x = 8

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