The length, dm, of a rectangular field is 40m gester than the width The perimeter of the field is 400 m.

The sides would be: Length: 80 | Width: 120

Step-by-step explanation:

Basically, you know that L = W + 40. (Because length is 40 more than width)

and the perimeter of any triangle is 2L+2W.

In this case, the equation would be 2L + 2W = 400 | (perimeter is 400)

We also know that L = W + 40, so we substitute this equation as L in the above equation, to get 2(W+40) + 2W, which simplifies to 4W+80=400.

Solve, and we get W = 120. Subtract 40 to get length (120-40=80) so

L = 80 | W = 120

.19875994384

step-by-step explanation:

1699/ 8548

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.