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18 is the geometric mean between 4 and 9. true or false
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3 votes
18 is the geometric mean between 4 and 9. true or false

User Analia
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1 Answer

4 votes

4/x = x/9

36 = x²

6 = x

The geometric mean between 4 and 9 is 6

Answer: False

User William Ranvaud
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