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kotykmax [81]
3 years ago
15

The length of a rectangle is 3/2 units greater than it's width. if the width is w, which expression gives the perimeter of the r

ectangle in terms of its width?
4w+3

7/2w-3

5w

6w+4
Mathematics
1 answer:
Sonja [21]3 years ago
6 0

Answer: 4w+3

Step-by-step explanation:

Let 'w' denotes the width of the rectangle.

Given : The length of a rectangle is \dfrac{3}{2}+w units.

Since , perimeter of rectangle = 2( length + width)

\Rightarrow\text{Perimeter}=2(\dfrac{3}{2}+w+w)\\\\\Rightarrow\text{Perimeter}=2(\dfrac{3}{2}+2w)\\\\\Rightarrow\text{Perimeter}= 2(\dfrac{3}{2})+2(2w)\\\\\Rightarrow\text{Perimeter}=3+4w

Hence, the expression that gives the perimeter of the rectangle in terms of its width  = 4w+3

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ANSWER

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EXPLANATION

Convert everything to decimals.

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\frac{1}{3}  = 0.333....

The last one is already in decimals.

0.82

We can now see clearly, that

0.84  \: > \:  0.82 \:  >  \: 0.75  \: >  \: 0.3333...

This implies that,

84\% \: > \:  0.82 \:  >  \:  \frac{3}{4}   \: >  \:  \frac{1}{3}

Hence from highest to least, we have

84%,0.82,¾,⅓

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