For a given set of rectangles, the length varies inversely with the width. In one of these rectangles, the length is 75 and the width is 2. For this set of rectangles, calculate the width of a rectangle whose length is 5.

Step-by-step explanation:

Let L represent length of rectangle and W represent width of the rectangle.

We have been given that for a given set of rectangles, the length varies inversely with the width.

We know that the equation represents the relation where y is inversely proportional to x and k is the constant of proportionality.    

So our required equation would be  .

We are told told that the length is 75 and the width is 2.

Upon substituting these values in our equation, we will get:

Since constant of proportionality is 150, so our equation would be .

To find the width of the rectangle with length of 5, we will substitute in our equation as:

Therefore, the width of the rectangle would be 30.

c: lkllmn.

hope it's you

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.