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natulia [17]
4 years ago
5

the length of a rectangle is 6 inches more than the width. if the perimeter is 64 inches, what are the length and the width

Mathematics
1 answer:
Natasha2012 [34]4 years ago
6 0
W = width 
<span>w + 6 = length </span>
<span>2w + 2(w + 6) = 64 </span>
<span>2w + 2w + 12 = 64 </span>
<span>4w = 64 - 12 = 52 </span>
<span>w = 52 ÷ 4 so see what that is and plug it in to answer the question.</span>
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Part 2)

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Simplify Divide by 2 both sides

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<u>the answer Part 2) is the option D</u>

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Part 3)

we have

4x+2y=6 ------> equation A

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<u>the answer part 3) is the option D</u>

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x+y=1,120

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substitute equation A in equation B

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<u>the answer part 4) is  the option D</u>

y=412

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