#Functions

31 messages · Page 1 of 1 (latest)

serene moat
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How u do this

tawdry gardenBOT
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hardy hound
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Represent the width of the rectangle by W

The length of the rectangle by L

And the total fencing by 450M

The fencing is used to enclose the rectangle and divide it into two sections focus on that part

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The outer perimeter of a rectangle is composed of L and a W and I am sure you know that already, but since we will divide it into two sections. There is also an additional line of fencing that runs parallel to the width, which adds another segment equals to the width (W) to the total fencing required.

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From there, you can surely form the equation by yourself

serene moat
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450 = 3w x 2L

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?

hardy hound
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That's correct

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@serene moat you can surely do the rest by yourself? Right?

serene moat
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but it’s not the correct answer in the textbook

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how do you get this

hardy hound
# serene moat

Of course it's not the full answer, I only gave you a tip

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You get it from the equation that you formed

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You need to get L from the equation you formed

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And then knowing that the Area= LxW. You substitute L in the area equation with what you got and boom

hardy hound
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It's 3w+2L=450

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It's + not ×

serene moat
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Why do you need to get L from the equation

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If you could just explain and give me the answers it would be very helpful

hardy hound
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And I can't give you the full answer, it's better for you to get it yourself. I can only give you hints and tips.

serene moat
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Bruh

hardy hound
serene moat
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yeah, from my Math teacher 😐

hardy hound
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I will close it

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+close