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11-03-2021
Mathematics

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The length of a rectangle is 3 less than 4 times the width. The perimeter is 34. Find the length and width.

Respuesta :

11-03-2021

Answer:

Length is 13

Width is 4

Step-by-step explanation:

Length: 4w-3

Width: w

2L + 2w= P

2(4w - 3) + 2(w)= 34

8w - 6 + 2w= 34

10w - 6= 34

10w = 40

w= 4

Length: 4w-3

4(4) - 3= 13

Width= w

4

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