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dmitriy555 [2]
3 years ago
12

Not sure how I would solve this

Mathematics
1 answer:
Simora [160]3 years ago
7 0
<h3>Answer:   -6/5</h3>

Explanation:

The blue diagonal line goes through the two points (0,2) and (5,-4). These are shown as the dark blue enlarged points. You can pick any other points you want that are on the diagonal line, though these are the easiest as they stand out the most.

Use the slope formula to find the slope through these points

m = (y2-y1)/(x2-x1)

m = (-4-2)/(5-0)

m = (-6)/(5)

m = -6/5

The negative slope means the line goes downhill as you move from left to right along the diagonal line.

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Since the problem is given all the total walking distance, the first thing we are going to do is find the total distance in the map:
Diastance_{map}=3+4+2+1
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Aline crosses the coordinates (-4,4) and (2.-5). What is the slope<br> of the line?
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Answer:

Step-by-step explanation:

Use the slope formula:

m = \frac{y2 -y1}{x2 - x1}

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Given the coordinates

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(2, -5) ---> this means x2 = 2 , y2 = -5

Substitute these values into the slope formula:

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4 0
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A scientist measure change in the temperature of chemical solution at the start of the experiment , the solutions is at temperat
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Answer:

The temperature of the chemical solution after t hours is -14.96-2.9t\;^{\circ}C

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The rate of decreasing temperature, R = 2.9^{\circ}C/ hour

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So, the temperature of the chemical solution after t hours,

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Step-by-step explanation:

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