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pantera1 [17]
3 years ago
15

A model of a house is shown. what is the perimeter in units of the model? To receive brainliest show all your work.

Mathematics
1 answer:
Vesnalui [34]3 years ago
5 0

Answer:

The perimeter in units of the model is (86x+24)\ units

Step-by-step explanation:

we know that

The perimeter of the figure is equal to the perimeter of the rectangle plus the  the length sides of the legs of the isosceles triangle

so

P=2(17x+8)+2(21x+5)+2(5x-1)\\ \\P=(34x+16)+(42x+10)+(10x-2)\\ \\P=(86x+24)\ units

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  (4, -2)  (see attached)

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__

<h3>vector components</h3>

The components of the vectors are ...

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<h3>graphically</h3>

The sum is shown graphically in the attachment. Vector u is added to itself by putting a copy at the end of the original. Then the nose of the second vector is at 2u.

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The resultant is in red in the attachment.

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