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Ilia_Sergeevich [38]
2 years ago
13

Two rectangular sheets of glass have equal perimeters. One has a length of 36 inches and a width w. The other has a length of 26

inches and a width 3w. The equation 2 open parentheses 26 plus 3 w close parentheses equals 2 open parentheses 36 plus w close parentheses models the relationship between the perimeters. What is the width in inches of the first sheet, w? Record your answer in the box.
Mathematics
1 answer:
tia_tia [17]2 years ago
4 0

Answer:

w=5in

Step-by-step explanation:

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Help please I need the name of the polygon and the perimeter and area of the shape of numbers 42-47
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42 - 47

Polygons are

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Area of the parallelograms = height * base.

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Area of trapezoid = 1/2 * (a + b) * height where a and b are the opposite parallel sides

The perimeters = sum of the sides of the polygons.

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Step-by-step explanation:

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180 - 36 - 92 = 52 degrees

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6 0
3 years ago
Please answer this ASAP
valkas [14]

Answer:

x = 2

Step-by-step explanation:

First, let's write out our equation:

2x-4=6-3x

I want to isolate x on one side, so first, I'll add 4 to both sides to remove the -4 from next to 2x:

2x-4+4=6-3x+4\\2x=-3x + 10

Notice that I combined like terms with the -4 and 4 (to get 0) and the 6 and 4 on the right side (to get 10). Next, I'll add 3x to both sides:

2x + 3x = -3x + 3x + 10

And then I'll add like terms:

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And there's our answer. Hopefully that's helpful! :)

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Answer:

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Step-by-step explanation:

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