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polet [3.4K]
2 years ago
5

The geometic mean of 4 and 21

Mathematics
1 answer:
-Dominant- [34]2 years ago
4 0

Answer:

12.5

Step-by-step explanation:

4+21=25

25/2=12.5

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6 0
2 years ago
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10. Solve:6 - 2(x + 6) = 3x +4<br> x = -2<br> x = 2<br> x=-10<br> x = 10
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Answer:

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Step-by-step explanation:

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I hope this helps!!

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