Question

I) find the mean proportional between 8 and 18.​

Answer 1

Answer:

10

Step-by-step explanation:

8+18/2=20/2=10

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Answer 2

Answer:

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Step-by-step explanation:

To find the mean proportional between 8 and 18, first multiply the two given numbers together, then find the square root out of their product. Then the answer will be the mean proportional between 8 and 18. So, 12 is the mean proportional between 8 and 18