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GalinKa [24]
3 years ago
9

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary.

Mathematics
1 answer:
devlian [24]3 years ago
3 0
2. (-6,1) (4,0)
√(1)²+(-6-4)²
√1+100
√1+100
The distance is about 10
4. The distance is 6
6. (-2,0) (3,-5)
√(-5-0)²+(3+2)
√25+25
√50
The distance is aproximately 7.1
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What is the equation of the line passing through the points (-3,7) and (3,3)
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6 0
2 years ago
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Which equation describes this line?
salantis [7]

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Step-by-step explanation:

**Your line isn't clearly shown on point with the grid**

If you want this in the slope-intercept form then here it is:

Slope-intercept formula: y=mx+b

Your coordinates: (-3,2) and (1,10)

To find the slope (which is the "m" in the formula) you need to do this formula:

y2 - y1 / x2 - x1 =

(The 2's and 1's should be subscript)

10-2/1-(-3) = 8/4

8/4=2

The slope should be 2

Formula right now: y=2x+b

You need to find the y-intercept:

That should be a point on the y-axis.

(0,n) **N is used for a variable since we don't have a number yet.

In your coordinate plane, (0,4) is your y-intercept.

When writing the y-intercept in the formula don't write a coordinate write the "y"

Formula: y=2x+4

3 0
2 years ago
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V125BC [204]
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25n(n-2)=0

So n=0 and 2
5 0
3 years ago
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