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anygoal [31]
3 years ago
8

I need help with number 2 ASAP!!!!! The pictures is number 2.

Mathematics
1 answer:
mars1129 [50]3 years ago
5 0

Answer:

a=22.5\ units

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is equal

so

In this problem

If polygon RSUPE is similar to polygon KQUIC

then

\frac{RS}{KQ}=\frac{RE}{KC}

substitutes the values and solve for a

\frac{a+2}{14}=\frac{17.5}{10}\\ \\10a+20=14*17.5\\ \\10a=245-20\\ \\a=225/10\\ \\a=22.5\ units

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Answer:

432 pages.

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We know Madison reads 24pgs/ per day. She reads for nine days, so  she reads 24*9 pages, or 216.

We know also that this is halfway through her book, so 2*216= the whole book, so the book has 432 pages

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Galina-37 [17]
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3 years ago
A newspaper provided a​ "snapshot" illustrating poll results from 1910 professionals who interview job applicants. The illustrat
Vedmedyk [2.9K]

Answer:

The correct option is A) Confidence level

Step-by-step explanation:

Consider the provided information.

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The illustration showed that​ 26% of them said the biggest interview turnoff is that the applicant did not make an effort to learn about the job or the company. That's mean the point estimate is 26%

The margin of error was given as plus or minus 3±3 percentage points. The margin of error is the confidence interval which is plus or minus 3±3.

Now consider the provided option:

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5 0
3 years ago
If f(x)= 15x+7x and g(x)= x^2-5x, find (f+g)(x)
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Answer:

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3 years ago
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