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The length of a rectangle is three times its width. The perimeter of the rectangle is at most 112 cm. Which inequality models the relationship between the width and the perimeter of the rectangle? 2w+2⋅(3w)≥112 2w+2⋅(3w)≤112 2w+2⋅(3w)<112 2w+2⋅(3w)>112

Respuesta :

faizelzak

Let


L--------> the length of the rectangle


W------> the width of the rectangle


we know that


the perimeter of rectangle is equal to






so


---------> equation


-------> equation


substitute equation  in equation

the answer is the option


2w+2⋅(3w)≤112



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