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Troyanec [42]
3 years ago
7

A map uses a scale of 1 in. : 20 mi. If the distance between two cities on the map is 1.5

Mathematics
1 answer:
IceJOKER [234]3 years ago
5 0

So we know 1 in on a map is 20 miles in real life (irl).

So we can multiply whatever distance on the map, by 20:

1.5 * 20 = 30 miles.

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Can I get some help on this one and if you could show its done I would appreciate it. Thank you.
Andreyy89
<h3>Answer: 5.5 which is choice B</h3>

Have a look at the diagram I posted below. I marked on your image to add in another angle. This angle is also 20 degrees because of congruent alternate interior angles (horizontal lines are parallel). This angle I add in is the reference angle of the triangle

opposite the reference angle is the vertical side x

adjacent to the reference angle is the horizontal side 15

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