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kirill [66]
3 years ago
13

The scale of a map is 0.5:20mi.find the actual distance cocorresponding to each map distance.

Mathematics
1 answer:
soldi70 [24.7K]3 years ago
5 0
A) 2in:80 mi
B) 3.5in:120mi
C) 4.75:190mi
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ira [324]

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Step-by-step explanation:

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Which equation represents a line that passes through (–9, –3) and has a slope of –6?
Fiesta28 [93]
Using slope-intercept form, y = mx + b where m = slope and b = y-intercept:

We know our slope is -6. This can be interpreted as -6/1, which rise-over-run-wise, means that when y changes by 6, x changes inversely by 1.
To find that y-intercept, though, we need to find the value of y when x = 0.
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Our y-intercept is at (0, -57), with -57 being the value of b we put in our equation.

\boxed{y=-6x-57}

You could also just use point-slope form:
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And convert to slope-intercept if you want:
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3 0
3 years ago
Read 2 more answers
29. 83 – 2 · 4 = <br> 30. 3 · 6 – 4 · 2 = <br> 31. 3( 6 – 4) · 2 =
tester [92]

1) 21.83

2)173.8

3)12

Hope this helps :)

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