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Strike441 [17]
2 years ago
15

A rectangular playground is to be fenced off and divided in two by another fence parallel to one side of the playground. 452 fee

t of fencing is used. Find the dimensions of the playground that maximize the total enclosed area. Remember to reduce any fractions and simplify your answers as much as possible.
Mathematics
1 answer:
Troyanec [42]2 years ago
8 0

Answer:

school building, so the fourth side does not need Fencing. As shown below, one of the sides has length J.‘ (in meters}. Side along school building E (a) Find a function that gives the area A (I) of the playground {in square meters) in

terms or'x. 2 24(15): 320; - 2.x (b) What side length I gives the maximum area that the playground can have? Side length x : [1] meters (c) What is the maximum area that the playground can have? Maximum area: I: square meters

Step-by-step explanation:

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Answer:

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3 years ago
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Step-by-step explanation:

We will use "distributive" property and "adding like terms" concepts in solving for the unknown variable "r".

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2(10r-7)-2(1+10r)=-r+2r\\20r-14-2-20r=-r+2r

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