The perimeter of a rectangle is given by the formula,

We substitute,
and

into the above formula to obtain the expression,


We now group the x and y terms on the Left Hand Side of the equation to get.


We now divide through by 2 to get,

Therefore the width of the rectangle is

I have no idea. Where is the diagram.
The American dream that means to me is being rich and famous
Answer:
4. is 6.6
Step-by-step explanation:
I hope this helps