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ioda
3 years ago
15

The end points of line segment ab are a(3, -12) and b(6, k) what is the value of k if the slope of a line segment is -2? show yo

ur work.
Mathematics
1 answer:
Monica [59]3 years ago
3 0
Well the y=mx+b equation for your question is -2x-6 so if you plug 6 in for x, then you will get -2(6)-6, and when you simplify that it is -18.

So k=-18

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The temperature of a refrigerator is 38°F give or take 2º.
Eva8 [605]

Using the absolute value function, we have that:

a. The equation is: |x - 38| = 2.

b. The minimum temperature is of 36 ºF and the maximum temperature is of 40 ºF.

<h3>What is the absolute value function?</h3>

The absolute function is defined by:

  • |x| = x, x ≥ 0.
  • |x| = -x, x < 0.

It measures the distance of a point x to the origin.

For this problem, the difference between the the temperature and 38 ºF can be of at most 2 ºF, hence the absolute value equation is:

|x - 38| = 2.

The minimum and maximum temperatures, in ºF, are given, respectively, by:

  • x - 38 = -2 -> x = 36.
  • x - 38 = 2 -> x = 40.

More can be learned about the absolute value function at brainly.com/question/24837065

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2 years ago
Lines a and b are parallel.<br><br><br><br> What is the measure of angle m?
Arisa [49]

Answer: 55 degrees

Step-by-step explanation:

180-125=55

125 and m make a half a turn which equals 180

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3 years ago
How many ounces are in 0.5675 kilograms
Tomtit [17]
There are 20.0179734 ounces in 0.5675 kilograms
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OleMash [197]

Answer:

12 for 9$

Step-by-step explanation:

Because you get more cans.

8 0
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Plz help me I’m struggling
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