Answer:
The dimensions are (4 - 6.67x) yards by 60 yards.
Step-by-step explanation:
The area of a rectangle given by the equation A = LW, where L is the length and W is the width of the rectangle.
⇒ [tex]L = \frac{A}{W}[/tex] ............. (1)
Now, the width is given by 60 yards i.e. W = 60 and the area is given by (240 - 400x) sq. yards i.e. A = 240 - 400x.
Therefore, from equation (1) we get,
[tex]L = \frac{A}{W} = \frac{240 - 400x}{60} = 4 - 6.67x[/tex]
Therefore, the dimensions are (4 - 6.67x) yards by 60 yards. (Answer)
