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3 years ago

Do all horizontal lines have the same slope

Mathematics

2 answers:

DENIUS [597]3 years ago

6 0

Yes, all horizontal lines have the same slope of 0, as it has no change in the y-positions.

zavuch27 [327]3 years ago

3 0

Answer: Yes

Step-by-step explanation: For any horizontal or flat line, the slope will always be the same which simplify to 0.

Let's look at an example which I have provided in the first image attached. I have labeled two points on the line and they are point A and point B.

To get from point A to point B along this line, our rise is 0 units and our run is 3 units so our slope or rise over run is 0/3. However, 0/3 can be simplified to 0. So for this line, our slope or m equals 0.

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4 years ago

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Ede4ka [16]

Answer:

She has 15 dollar.

Explanation

If every meter costs 2 dollars, then 5 meter would cost 10 dollars and 7 meter would cost 14 dollar. Now we take a number when subtracted from 10, we get 5 dollar and when the same number subtracted from 14 we get 1 dollar left. Now if we take 15 dollar, you'll see that when you subtract 10 from it you get 5 dollar and when you subtract 14 from it you get 1 dollar. Therefore 15 satisfies the given condition in the question.

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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madreJ [45]

Answer:

x=2√5

Step-by-step explanation:

1st method:

sin(30)=opposite/hypotenuse=√5/x

sin(30)x=√5

x=√5/sin(30)

x=2√5

2nd method:

cos(60)=adjacent/hypotenuse=√5/x

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3rd method:

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3 years ago

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Mrac [35]

Answer:

Below.

Step-by-step explanation:

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d) A∪B = {1, 2, 3, 5, 10, 15} (total elements in A and B).

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2 years ago