A farmer wants to build a fence enclosing a rectangular region bordering a river. If the farmer has 500 feet of fencing, find th
e maximum area that can be enclosed.
1 answer:
Answer:
31,250 ft²
Step-by-step explanation:
Let x represent the length of fence parallel to the river. Then the ends of the rectangle will have dimesion (500-x)/2, and the total area will be ...
... A = x(500-x)/2
This function describes a parabola with zeros at x=0 and x=500. The vertex (maximum) will be located halfway between these, at x=250.
The maximum size pen has area ...
... A = 250(500 -250)/2 = 31,250 . . . . sq ft
You might be interested in
Answer:
53 degrees
Step-by-step explanation:
Add 90 and 37= 127
Subtract 180-127= 53
Answer:
i need more information like how much mai biked
Step-by-step explanation:
Answer: You're not important basically
Step-by-step explanation:
8 + 15 = 23
23 - 65.45 = 42.46.
The rest of the people in the group split $42 and 46 cents.
Hope this helped!!
Answer:
17 in
Step-by-step explanation:
.5 in : 6 ft
204/6 x .5 = 17
