The length of a rectangle is 29 centimeters less than six times its width. Its area is 42 square centimeters.
Mathematics
nypat09
Question
The length of a rectangle is 29 centimeters less than six times its width. Its area is 42 square centimeters.
1 Answer

1. User Answers mreijepatmat
Length = 6 times Width  29
& we know that Length * Width = 42
Let x be the width , then (6x29)*x= 42
or 6x² 29x42 =0
Solve this quadratic equation & you'll find that X = WIDTH = 6cm