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Nikitich [7]
3 years ago
14

If two lines are skew, are they parallel or not?

Mathematics
2 answers:
pshichka [43]3 years ago
7 0

Skew lines are never parallel.

Skew lines are non-coplanar lines that do not intersect,

and parallel lines are coplanar lines that do intersect.

ser-zykov [4K]3 years ago
4 0
The definition of when two skewed lines is “not intersecting or parallel.” They don’t meet but if you were to continue drawing the lines they would eventually intersect therefore they are not parallel.
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Answer:

  square; perimeter 20 units; area 25 square units.

Step-by-step explanation:

As the attachment shows, each side of the polygon is the hypotenuse of a 3-4-5 right triangle, so has length 5 units. The perimeter is the sum of those lengths, 4×5 = 20; the area is the product of the lengths of adjacent sides, 5×5 = 25.

The figure is a square of side length 5 units.

The perimeter is 20 units; the area is 25 square units.

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) Final averages are typically normally distributed with a mean of 72 and a standard deviation of 12.5. Your professor states th
Bad White [126]

Answer:

65.45

Step-by-step explanation:

Zscore = (x - mean) / standard deviation

x = score

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Sum = 30%

Obtain the Zscore for the proportion below D

P(Z < 0.30) = -0.524

Hence, Zscore = -0.524

Put Zscore = -0.524 in the equation :

-0.524 = (x - 72) / 12.5

-0.524 * 12.5 = x - 72

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To receive a grade of C or better, score must be atleast 65.45

6 0
3 years ago
Which pair of variables would most likely have a negative association?
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The probability of event A occurring is 50%, and the probability of event B occurring is 25%. Events A and B are nonsimultaneous
Misha Larkins [42]

Answer:

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Step-by-step explanation:

The probability of event A occurring = 50% = 0.5

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Events A and B are non simultaneous events.

The probability of event B does not occur = 1 - P(B)

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= 0.375

Thank you.

6 0
3 years ago
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