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ArbitrLikvidat [17]
3 years ago
6

The perimeter of a rectangle is 24 in. and its length l l is 3 times the width w w . what is the length and width \left(l,w\righ

t) ( l , w ) of the rectangle?
Mathematics
1 answer:
patriot [66]3 years ago
8 0
Since p=24 and to get p you do 3w+3w+w+w which equals 8w=24 and 24/8 is 3 so your answer is 3
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Step-by-step explanation:

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vodka [1.7K]

Answer:

-4(-7/30)-3/5=1/3  

4(-1/15)+3/5=1/3

Step-by-step explanation:

1. -4x-3/5=1/3

-4x=1/3+3/5

-4x=14/15 <- divide both sides

x= -7/30

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4x=1/3-3/5

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nydimaria [60]

Answer:

x = -5 and y = 3

Step-by-step explanation:

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Multiply equation (1) by 2 and equation (2) by 3.

6x - 4y = -42 ...(3)

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Subtract equation (4) from (3) :

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3 years ago
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Tatiana [17]

Answer:

there u go

Step-by-step explanation:

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Hitman42 [59]

Answer:

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Step-by-step explanation:

To multiply this we are going to <u>multiply each term of the binomial by each term of the polynomial.</u>

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Now we are going to <u>combine like terms (this means we are going to sum up terms with the same exponent)</u>

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Thus, the answer is x⁴+3x³ -5x +1

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3 years ago
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