meganreneewhite1786 meganreneewhite1786

27-01-2021
Mathematics

contestada

The perimeter of a rectangle is 194. The length is 25 more than 5 times the width. Find the dimensions.

Respuesta :

mhanifa mhanifa

09-02-2021

Answer:

12 and 85

Step-by-step explanation:

Given

P = 194
l = 5w + 25
l = ?, w = ?

Solution

Perimeter formula

P = 2(l + w)

Substitute and solve for w:

194 = 2(5w +25 + w)
194 = 12w + 50
12w = 144
w = 144/12
w = 12

Find the length:

l = 5*12 + 25 = 85

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