3 years ago

Could you help me with this questions please

Mathematics

1 answer:

lilavasa [31]3 years ago

7 0

Answer:

7xy+3xy²t

Step-by-step explanation:

I cannot guarantee it is right but here you go

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Step-by-step explanation:

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To determine the perimeter of the pentagon, you must first calculate a side length of it. Let's name the coordinates A(-1,4) and B(2,3).

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$D_{AB} = \sqrt{( x_{2}-x_{1})^2+{(y_{2}-y_{1})^2}
$
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