3 years ago

7 is the mean proportional between 2 and a number. Find the number, show all work.

Mathematics

2 answers:

erastova [34]3 years ago

7 0

Answer:

24½

Step-by-step explanation:

7 = sqrt(x × 2)

7² = 2x

x = 49/2

Dmitry_Shevchenko [17]3 years ago

4 0

Answer:

Step-by-step explanation:

Follow me please for answering the question

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