50 x 25 = 1250 square feet is the maximum area
L+2W = 100
LW = Area = A
A' = (LW)' = [(100-2W)W]' = (100W -2W^2)' = 100-4W = 0
4W =100
W = 100/4 = 25 feet
L = 100-2(25) = 50 feet
Khloe T.
asked • 03/13/18A town is planning a playground. It wants to fence in a rectangular space using an existing wall. What is the greatest are it can fence in using 100 ft Of fenci
Math 2 quadratics
Follow
•
1
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
