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3 years ago

Determine whether line c is a transversal of lines a and b. Explain your reasoning.

Mathematics

2 answers:

irga5000 [103]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

A transversal line is a line that intersects two or more lines. Since line C is intersecting two lines, it is transversal.

agasfer [191]3 years ago

4 0

Answer:

It is not a transversal.

Step-by-step explanation:

We can only say a line is a transversal if the line intersects two parallel lines. From the picture, we can clearly see line a and line b are not parallel so line c would not be the transversal of lines a and b. Usually, you are told not to determine things based on a picture because they can give you a wrong picture on purpose but since the picture was the only information given you can assume it is accurate.

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Step-by-step explanation:

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3 years ago

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3 years ago

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The values of x and y vary directly and one pair of values are given. write an equation that relates x and y. simplify completel

meriva

Answer:

y= ? / ? x

==> y = 12/3 x

y = 4x

Step-by-step explanation:

$x \: and \: y \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ let \: the \: relation \: be \: k\\ x = ky \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ - ky = - x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ ky = x \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ k = \frac{x}{y} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ k = \frac{12}{3} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ k = 4$

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2 years ago

PLEASE HELP HELP HELP IMAGE ATTACHED

sergij07 [2.7K]

Answer:

B'(6, 6) ; C'(12, 6)

Step-by-step explanation:

The points are not labeled so I'm going to assume the points are as follows:

A(3, 9)

B(3, 3)

C(6, 3)

In order to dilate with a scale factor of 2, simply multiply the x and y coordinates by 2.

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3 years ago

An insurance company sets up a statistical test with a null hypothesis that the average time for processing a claim is 7 days, a

belka [17]

Answer:

C. Type I error

Step-by-step explanation:

Hello!

The hypothesis tested was:

H₀: μ = 7

H₁: μ > 7

The decision was taken: Reject the null hypothesis.

Reminder:

There are four decisions you can take when you make a hypothesis test.

1. Reject the null hypothesis when the hypothesis is false (This is a correct decision)

2. Reject the null hypothesis when the hypothesis is true (This decision is also known as Type I error)

3. Fail to reject the null hypothesis when the hypothesis is true (This is a correct decision)

4. Fail to reject the null hypothesis when the hypothesis is false (This decision is also known as Type II error)

Since they concluded, that the average process time vas greater than 7 days, when it was 7 days, they rejected the null hypothesis when it was true. This is a Type I error and its associated probability is α.

I hope it helps!

6 0

4 years ago