3 years ago

Geometric mean between 9 and 36

1 answer:

4 0

I've actually just learned this. We would set up the proportion as X/9=36/X so after we cross multiply we get x^2=324. Then we find the square root of both sides to simplify. And using my calculator the square root of x^2 is just x. And the square root of 324 is 18. So the final answer is x=18 or the geometric mean is 18.

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Of the total number of pages in a book, 62% have pictures and the rest have no pictures. There are 310 pages with pictures in th

nasty-shy [4]

Answer:

500 total pages. 190 pages with no pictures.

Step-by-step explanation:

310 is 0.62 of the total pages. 310 divided bye 0.62 is 500.

500 minus 310 is 190 pages with no pictures.

Hope this helps!

3 0

3 years ago

What is the value of 9905482

Vladimir79 [104]

9= 9,000,000/ nine million
9= 900,000/ nine hundred thousand
0= since there's no value we leave it out.
5= 5000/ five thousand
4= 400/ four hundred
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So your answer is:
Nine million nine hundred thousand five thousand four hundred and eighty two.

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3 years ago

If quick will mark brainliest

Ne4ueva [31]

I don’t understand what you mean

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3 years ago

Read 2 more answers

Factor completely 49x2 − 9.

julia-pushkina [17]

Answer: (7x + 3)(7x -3)

Step-by-step explanation: