Time remaining:
Algebra Math Word Problem

label Mathematics
account_circle Unassigned
schedule 0 Hours
account_balance_wallet $5

The length of a lacrosse field is 10 yards less than twice its width, and the perimeter is 340 yards. The defensive area of the field is 5/22 of the total field area. find the defensive area of the lacrosse field.

Apr 4th, 2015

assume the width is x, then length is 2x-10

perimeter=2(x+2x-10)=2(3x-10)=6x-20=340, x=360/6=60

total area=x(2x-10)=60(120-10)=6600

defensive area=(5/22)*6600=1500

Apr 4th, 2015

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Apr 4th, 2015
...
Apr 4th, 2015
Jun 28th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer