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Amanda [17]
3 years ago
11

The radius of a regular decagon, a 10-sided figure, is 15 units. The length of one side of the polygon measures about 9.3 units.

What is the approximate area of the regular decagon rounded to the nearest tenth?
Mathematics
2 answers:
artcher [175]3 years ago
8 0

Answer:

C. 663.1 square units

Step-by-step explanation: i got it right on edge

Cerrena [4.2K]3 years ago
5 0
Ia=5/2*9.3^2(5+2--5)
a=665.47unit ^2
which then means 663.1
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Answer:

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Step-by-step explanation:

We have two expression -8x^6 and 4x^{-3}

We need to find quotient of this expression using exponent law.

First we write as quotient form,

\Rightarrow -\dfrac{8x^6}{4x^{-3}}

\Rightarrow -2x^{6-(-3)}                        (x^m\div x^n=x^{m-n})

\Rightarrow -2x^{6+3}

\Rightarrow -2x^{9}

Thus, -2x^{9} is the quotient of -8x^6 and 4x^{-3}.

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timofeeve [1]
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2 years ago
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Step-by-step explanation:

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= 73 + 24000000

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3 years ago
The revenue of a company that makes backpacks is given by the formula R = 34.S0x, where x represents the number of backpacks sol
alexgriva [62]

Answer:

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Step-by-step explanation:

Given:

Revenue means the sales or turnover of a company when it sells its products. In other words, it is nothing but the income of a company on selling the products.

Here, the company is selling backpacks. So, revenue is the amount earned by the company on selling 'x' backpacks. The linear model to represent the same is given below.

The revenue received from selling 'x' backpacks is given as:

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On plugging 40 for 'x', we get:

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