Aschool wishes to form a rectangular playground using 160 meters of fencing. the playground borders the school building, so the fourth side does not need fencing. find a function that gives the area of the playground in terms of x

The area of a shape is the amount of space it occupies.

The function of area is:

The perimeter is given as:

Because one of the sides does not need fencing, the perimeter would be:

Make y the subject

Substitute 160 for P

The area of a rectangular fence is:

Substitute

Express as a function

Hence, the function of area is:

Read more about areas at:

link

Step-by-step explanation:

Let the length of the school be x meters (this is also the length of playground) and the width of playground be y meters.

A school wishes to form a rectangular playground using 160 meters of fencing (two widths and one length must be fenced). So,

A function that gives the area of the playground in terms of x is

they charge the same amount at 20 minutes.

step-by-step explanation:

when the daily mileage is greater than 40 miles, unlimited mileage plan will save you money. 40 miles is the break-even point.

step-by-step explanation: