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MissTica
3 years ago
8

Which of the following is a true statement about skew lines?

Mathematics
2 answers:
otez555 [7]3 years ago
8 0
A.) would be your answer
Lostsunrise [7]3 years ago
4 0

Answer:

(A) Skew lines do not lie in the same plane.

Step-by-step explanation:

Skew lines are the lines which do not intersect each other and also are not parallel to each other.

Two lines that both lie in the same plane must either cross each other or should be parallel to each other, so skew lines can exist only in three or more dimensions. Example: Regular tetrahedron has a pair of skew lines.

Thus, Skew lines do not lie in the same plane.

Hence, option A is correct.

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I need help as soon as possible the answers are <br> 7<br> 102<br> 14<br> 51
yanalaym [24]

Answer:

The length of diagonal TU is 102 units

Step-by-step explanation:

Mathematically, the diagonals of a parallelogram bisect each other

This means that the lengths on either of the either of the sides are equal

Mathematically, we have it that;

7x + 2 = 6x + 9

7x - 6x = 9-2

x = 7

The diagonal TU has the measure of ;

(7x + 2) + (6x + 9)

7x + 6x + 2 + 9

= 13x + 11

substituting the value of x, we have

13(7) + 11

= 102

6 0
2 years ago
Type the equations and values needed to compute the difference between the market value of the car and its maintenance and repai
Alina [70]

Answer:

ajfksitdkfitgirkyfkeriajfe

7 0
3 years ago
Not all visitors to a certain company's website are customers. In fact, the website administrator estimates that about 5% of all
Gnom [1K]

Answer:

0.0135 = 1.35% probability that, in a random sample of 4 visitors to the website, exactly 2 actually are looking for the website.

Step-by-step explanation:

For each visitor of the website, there are only two possible outcomes. Either they are looking for the website, or they are not. The probability of a customer being looking for the website is independent of other customers. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

5% of all visitors to the website are looking for other websites.

So 100 - 5 = 95% are looking for the website, which means that p = 0.95

Find the probability that, in a random sample of 4 visitors to the website, exactly 2 actually are looking for the website.

This is P(X = 2) when n = 4. So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = x) = C_{4,2}.(0.95)^{2}.(0.05)^{2} = 0.0135

0.0135 = 1.35% probability that, in a random sample of 4 visitors to the website, exactly 2 actually are looking for the website.

5 0
2 years ago
Urgent pls help!
White raven [17]

Answer:

3^(2/15)

Step-by-step explanation:

Ask in comments if you want.

5 0
3 years ago
Triangle A″B″C″ is formed by a reflection over x = −3 and dilation by a scale factor of 3 from the origin. Which equation shows
Allisa [31]

Answer:

  see below

Step-by-step explanation:

Each segment in ΔA"B"C" is 3 times the length of the corresponding segment in ΔABC. This is due to the dilation by a scale factor of 3.

Then you have ...

  \overline{A''B''}=3\overline{AB}\quad\text{or}\\\\\dfrac{\overline{AB}}{\overline{A''B''}}=\dfrac{1}{3}

The latter relation matches the second choice.

5 0
3 years ago
Read 2 more answers
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