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sladkih [1.3K]
3 years ago
9

Y 20 18 16 14 12 Total Cost ($) 10 000 2 3 1 2 Time (hours) 2. 3 4 6 8 y = IX +​

Mathematics
1 answer:
Monica [59]3 years ago
8 0
To find the m(slope) of our graph we can take two points from the graph, im going to use (0,2) and (1,8) the formula for slope is y2-y1/x2-x1
Plug the points in to get 8-2/1-0
The slope of this equation is 6.

For the y-intercept we just find where the line meets the y-axis and that is at 2.

The equation for this graph is y=6x+2
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15 POINTS!!! The perimeter of a rectangle is 20 units. If the width is 3/4 of the length what is the width of the rectangle?
sineoko [7]

Answer:

5 5/7 units

Step-by-step explanation:

Length = x

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x + 3/4 x = 10

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5 0
3 years ago
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7 0
3 years ago
7 + 5v − 0 + 2v − 1 = ______
Nuetrik [128]
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6 0
3 years ago
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TEA [102]
1/2 - 3/11

Set both denominators (bottom numbers) to 22, so multiply the numerator of 1/2 by 11, and multiply the numerator of 3/11 by 2.

1/2 is now 11/22

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Because the denominators are the same, all you have to do is simplify the top numbers.

So, 11-6 = 5

Therefore, your answer is 5/22

~Hope I helped!~
3 0
3 years ago
Read 2 more answers
8. Find the congruence transformation that maps ∆ABC to ∆A’B’C’. Explain your reasoning
puteri [66]
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6 0
3 years ago
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