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Setler [38]
3 years ago
9

Find the size of each of the interior angles in a regular pentagon

Mathematics
1 answer:
natima [27]3 years ago
6 0
There are 108° in each interior angle of<span> a </span><span>regular pentagon.</span>
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90. The number of daily evening newspapers in the United States has decreased by 46.5% to
aleksandr82 [10.1K]

Answer:

700

Step-by-step explanation:

Given:

Daily evening newspapers in 2015 = 389

Percentage decrease from 2000 to 2015 = 46.5%

To find:

Number of newspapers in 2000 = ?

Solution:

Let the number of newspapers in 2000 = x

When 46.5% of the total newspapers in 2000 (x) is subtracted from the total  newspapers in 2000 (x), it will be equal to the number of newspapers in 2015.

Making the equation as per the given statement:

x-x\times 46.5\%=389\\\Rightarrow \dfrac{100x-46.5x}{100}=389\\\Rightarrow 53.5x=38900\\\Rightarrow x\approx \bold{727}

Therefore, the answer is:

There were <em>727 </em>newspapers in 2000.

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3 years ago
ACORDING OT THE IMAGE, WHATS THE ANSWER???? <br><br><br><br><br> HURRY 30 POINTS BRAINLIEST!!!
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Answer:

231 cubed centimeters

Step-by-step explanation:

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Next, make sure to the remember the formula is V=\frac{1}{3} BH

1/3(63)(11)=

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231 cubed centimeters is the answer.

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Step-by-step explanation:

It’s really obvious just circle D

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2 years ago
If f(x) = 7x − 1, what does f(12) represent?
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Hello : 
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