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a_sh-v [17]
3 years ago
13

What is the answer to this

Mathematics
1 answer:
lukranit [14]3 years ago
8 0

Answer:

B.

Step-by-step explanation:

5x + y = 3

10x + 2y = - 3

y = - 5x + 3

2y = - 10x - 3

y = - 5x + 3

y = - 5x - 3/2

These lines have the same slope, but different y-intercept, so they are parallel.

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it is 108 because 180-72

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3 years ago
One evening in snowed in several towns the number of inches of snow received are shown in the list below
Yuri [45]

Answer:

Please find the required line chart created with MS Excel

Step-by-step explanation:

Question:

The given data are;

3/4, 1 1/2, 2, 1 1/4, 3/4, 2, 1 1/2, 1 1/4, 1 1/2, 1/2, 1

In the question, it is required to create a line plot to represent the data

The given data can be sorted in ascending order in decimal form as follows;

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The line chart created with MS Excel is attached.

4 0
3 years ago
Write an equation: The sides of a rectangle are x and ( x - 4 ). The perimeter is 87
Svetlanka [38]

The perimeter of a rectangle, is all of the sides added up.

In a rectangle, there are two widths (right and left), and two lengths (up and down)

So:

Perimeter = 2 × width + 2 × length.

To get the equation we just substitute in the values that we are given:

length = (x)

width = (x - 4)

perimeter = 87

So just put these values into:  perimeter = 2 × width + 2 × length:

87  =  2(x) + 2(x - 4)

_____________________________

Answer:

The equation is:       87 = 2(x) + 2(x - 4)

<em>(note: this can be simplified down like so:</em>

<em>87 = 2x + 2x - 8</em>

<em>87 = 4x - 8</em>

<em>95 = 4x</em>

23.75 = x    

)

5 0
3 years ago
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