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Ivahew [28]
1 year ago
6

The distance on the map between Yappy city and Quiet city is 23 cm.

Mathematics
1 answer:
jekas [21]1 year ago
5 0

The actual distance between Yappy city and Quiet city when it is 23 cm in map is 9.2 miles.

What is scaling ?

It is the technique to resize drawing with comparing to actual size of object which uses proportion or ratio. For example, Mapping of earth, drawing prototype of automobiles.

It is given that :

The distance on the map between Yappy city and Quiet city is 23 cm

and,

5cm = 2 miles

now, for 1 cm on map it is equal to 2/5 miles of actual distance.

Therefore to find the actual distance of 23 cm in map we simply multiply 23 with 2/5 :

actual distance :

2/5 x 23 = 9.2 miles

Therefore, the actual distance between Yappy city and Quiet city is 9.2 miles.

Read more about ratio at:

brainly.com/question/17869111

#SPJ1

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Answer:

a = 5

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Step-by-step explanation:

Here, we want to express the given equation in the following form;

So we can have this as;

5x-4y-20 = 0

That means we have;

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4 0
2 years ago
1. A number plus 7 is at most 4.​
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Answer:

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They are in a fact family.

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Hope it helps!

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Kaylis [27]

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So the total number of possible sequences where b comes first = 6+5+4+3+2+1 =  21.

The same argument applies when c comes before b  so that gives us 21 ways also.

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A more direct way of doing  this  is to use factorials:-

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