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pav-90 [236]
2 years ago
10

Two points on a line are (4,-1) and (1,5) what is the slope of the line

Mathematics
1 answer:
ser-zykov [4K]2 years ago
4 0

Answer: -2

I hope this helps and may God bless you! Have a nice day, bye! :)

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D is the correct answer to the equation.
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Answer:

Step-by-step explanation:

y=mx+b

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x=5

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Softa [21]

<u><em>Answer:</em></u>

Part a .............> x = 11

Part b .............> k = 57.2

Part c .............> y = 9.2

<u><em>Explanation:</em></u>

The three problems deal with inverse variation between two variables

An inverse variation relation between two variables means that when one of the variables increases, the other will decrease (and vice versa)

<u>Mathematically, an inverse variation relation is represented as follows:</u>

y = \frac{k}{x}

where x and y are the two variables and k is the constant of variation

<u><em>Now, let's check the givens:</em></u>

<u>Part a:</u>

We are given that y = 3 and k = 33

<u>Substitute in the original relation and solve for x as follows:</u>

y = \frac{k}{x}\\ \\3 = \frac{33}{x}\\ \\x=\frac{33}{3}=11

<u>Part b:</u>

We are given that y = 11 and x = 5.2

<u>Substitute in the original relation and solve for k as follows:</u>

y=\frac{k}{x}\\ \\11=\frac{k}{5.2}\\ \\k=11*5.2=57.2

<u>Part c:</u>

We are given that x=7.8 and k=72

<u>Substitute in the original relation and solve for y as follows:</u>

y=\frac{k}{x}=\frac{72}{7.8}=9.2 to the nearest tenth

Hope this helps :)

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2 years ago
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Answer:

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Step-by-step explanation:

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Answer:

6

Step-by-step explanation:

Pls mark brainliest.

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3 years ago
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