Bryan has 180 feet of fencing to fence off his rectangular garden. he will use the wall of his house as one side of the garden. 1.write an equation to find the area of the garden. 2.what dimensions create the garden with the greatest area? 3.what is the greatest area?

Step-by-step explanation:

1.) = x(180-2x)=180x-2x^2

A = -2x^2+180

A=-2(x^2-90x+2025)+4050

1.)A=-2(x-45)^2+4050

x=45

180-2x=90

Dimensions greatest area: 45 by 90 ft

Greatest area: 4050 sq ft

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.