2 years ago

Which is the value of this expression when p = -2 and q = -1?

Mathematics

1 answer:

Pie2 years ago

7 0

Answer:

Here is the ans...hope it helps:)

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The length of a rectangle 4x + 3y and the width is 7x - 2y. What expression represents the perimeter of the rectangle?

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Answer:

Perimeter= $22x+2y$

Step-by-step explanation:

Given:

length of the rectangle= $4x + 3y$

Width of the rectangle= $7x - 2y$

Perimeter of a rectangle= 2(length+width)

Perimeter $=2(4x+3y+7x-2y)\\\\=2(11x+y)\\\\=22x+2y$

So, the expression of the perimeter of given rectangle is:

$22x+2y$

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on pic :)

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