A college is planning to construct a rectangular parking lot on land bordered on one side by a highway. The plan is to use 520 feet of fencing to fence off the other three sides. What dimensions should the lot have if the enclosed area is to be a maximum?

go on the tube you might find some information there

no this is a nonlinear negative

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.