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xz_007 [3.2K]
3 years ago
7

Change the following rectangular equation to a polar equation:

08y" id="TexFormula1" title="2x^2 + y^2 = 8y" alt="2x^2 + y^2 = 8y" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
DaniilM [7]3 years ago
4 0

Answer:

Step-by-step explanation:

I don't know the answer but if you go to desmos graphing and type that out it might help you .

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The length of a rectangle is 2 cm longer than its width if the perimetier of the rectangle is 44cm, find its area
Natasha2012 [34]
L=w+2 and 2w+2l=44

substitute equation for length in perimeter equation

2w+2(w+2)=44
2w+2w+4=44
4w+4=44
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substitute width into length equation to get length

l=10+2
l=12

a=lw
a=12*10
a=120 cm^2
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225

Step-by-step explanation:

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