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1 year ago

Find the perimeter. Perimeter = [?] Simplify your answer completely.

Mathematics

2 answers:

ELEN [110]1 year ago

6 0

Answer:

119 4/7

Step-by-step explanation:

Perimeter is all of the lengths of the sides added together. I started by adding all of the whole numbers:

35+10+12+15+24+12+10=118

Then I added the fractions (after making the denominators equal by multiplying the 3/7, 1/7, 2/7 all by 2)

6/14+2/14+4/14+3/14+1/14+4/14+2/14= 22/14

Then I subtracted 14 from 22 to take out our whole number (which would be 14/14 or 1), and see that we are left with 8.

This means that our answer is 119 8/14 or 119 4/7

viktelen [127]1 year ago

3 0

The answer would be 119 and 4/7

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qaws [65]

Answer:

$\hat{\theta} \pm z_{\frac{\alpha}{2}}(\hat{\sigma_{\theta}})$

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We are given the following in the question:

$\hat{\theta}$ is distributed normally.

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Standard error = $\hat{\sigma_{\theta}}$

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Hope this helps!

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