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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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Three times a number increased by eight is no more than a number decreased by four
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Answer:

x is no more than -6

Step-by-step explanation:

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3 years ago
A family of 2 adults and 1 child plans to spend the day at the baytown zoo . how much does administration for the family cost ex
hodyreva [135]
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3 years ago
Order the numbers from least to greatest.<br> 54%, 2/5, -0.45<br><br> SHOW YOUR WORK!
Tom [10]

Answer:

-0.45, 2/5, 54%

Step-by-step explanation:

54%=54/100

=87/50

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7 0
2 years ago
Identify a and b in the binomial expression (2x3 + 3y2)7.​
Shkiper50 [21]

\text{Hey there!}

\text{Distribute the value of 7 in each of your terms}

\text{(2x}^3+\text{3y}^2)(7)

\text{2x}^3\times7=\text{14x}^3

\text{3y}^2\times7=\text{21y}^2

\text{We cannot combine like terms because they AREN'T any in this equation}

\boxed{\boxed{\bf{Answer:14x^3+21y^2}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

8 0
3 years ago
Read 2 more answers
HELP ITS URGENT please
stich3 [128]
The correct answer is D.

A function cannot have an x-value that corresponds to more than one y-value.
In this table, the x-value '8' corresponds to two separate y-values; 8 and 5, making it invalid as a function.
7 0
3 years ago
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