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kondor19780726 [428]
3 years ago
15

18 + n + 14 = -18 − 9n

Mathematics
1 answer:
Afina-wow [57]3 years ago
5 0
-4 is the answer to this question
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3a+a+2a-5a? <br><br><br> Can someone give me the answer please? <br><br> Ty
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Answer:

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Step-by-step explanation:

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Find the slope of the line passing through the points (-6-9) and (9,-9)
Otrada [13]

9514 1404 393

Answer:

  • zero
  • undefined

Step-by-step explanation:

The slope formula is useful for this.

  m = (y2 -y1)/(x2 -x1)

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<u>Second line</u>:

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It is always a good idea to apply a little critical thinking to the given information. Here, you observe that the y-coordinates of the first pair of points are the same. That means this is a horizontal line, with a slope of 0.

Similarly, you observe that the x-coordinates of the second pair of points are the same. That means this is a vertical line, with undefined slope.

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Natali5045456 [20]
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