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Hoochie [10]
3 years ago
8

A 7 sided polygon has a area of 70in and a perpendicular distance of 5in what is the perimeter?

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
8 0

Check the picture below.

\bf \textit{area of a regular polygon}\\\\ A=\cfrac{1}{2}ap~~ \begin{cases} a=apothem\\ p=perimeter\\[-0.5em] \hrulefill\\ A=70\\ a=5 \end{cases}\implies 70=\cfrac{1}{2}(5)p\implies 140=5p \\\\\\ \cfrac{140}{5}=p\implies 28=p

lesantik [10]3 years ago
4 0

Answer:

Step-by-step explanation:

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mrs_skeptik [129]

Answer:

(22,0)

Step-by-step explanation:

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       (-38, 40) and (-23, 30)

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2. Use the slope and one of the points to create an equation of the line in the format y = mx + b, where m = slope and b = y-intercept.

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3. Solve for b

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4. To find the x-intercept, set y = 0, and solve.

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2 years ago
a web music store offers two versions of a popular song. the size of the standard version is 2.9 megabytes (MB). the size of the
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Answer:

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Step-by-step explanation:

-let x denote the number of standard version downloads.

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Hence, the number of standard version downloads is 280

8 0
3 years ago
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