Question
Asked Aug 12, 2019
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3. (4.6) A rectangular flower garden with an area of 30 m2 is surrounded by a grass border 1 m
wide on two sides and 2 m wide on the other two sides (see figure). What dimensions of the
garden minimize the combined area of the garden and borders?
2 m
Flowcr garden
1 m
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3. (4.6) A rectangular flower garden with an area of 30 m2 is surrounded by a grass border 1 m wide on two sides and 2 m wide on the other two sides (see figure). What dimensions of the garden minimize the combined area of the garden and borders? 2 m Flowcr garden 1 m

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Expert Answer

Step 1

Given information:

A rectangular flower garden with an area of 30 m^2 is surrounded by a grass border 1 m wide on two sides and
2 m wide on the other two sides.

Step 2

Calculate:

The area of the rectangular flower garden is 30.

 

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xy 30

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Step 3

The combine area of the garden...

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(x+2y+4)

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Tagged in

Math

Calculus

Derivative