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Nataly_w [17]
3 years ago
15

How do you find a scale factor?

Mathematics
1 answer:
kirill [66]3 years ago
5 0
Look in the legend area or title block on the map or mechanical drawing.

Determine the ratio of corresponding linear dimensions of geometrically similar figures.

Read the problem statement.

___
The method is determined by the nature of the information you are given to work from.
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Please help me out with this one
Vlad [161]
Might be late but the first one is 125 and the seced one is less than :)
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3 years ago
Jack and Jill live 345 miles apart from one another. They want to meet for lunch and agree to leave the
Novosadov [1.4K]

It will take them 3 hours to meet

Step-by-step explanation:

The given is:

  • Jack and Jill live 345 miles apart from one another
  • They want to meet for lunch and agree to leave the  same time, drive toward each other, and meet somewhere along the route
  • Jack's average rates 60 mph
  • Jill's average rate is 55 mph

We need to find how long it will take them to meet

Distance = Speed × Time

∵ They will drive toward each other at the same time and meet

   each other somewhere

- That means they will drive for the same time

∵ Jack's average rates 60 mph for t hours

∴ Jack will drive a distance = 60 × t = 60 t  miles

∵ Jill's average rate is 55 mph for t hours

∴ Jill will drive a distance = 55 × t = 55 t  miles

∵ The distance between Jack and Jill is 345 miles apart

- Add their distance above and equate the sum by 345

∴ 60 t + 55 t = 345

∴ 115 t = 345

- Divide both sides by 115

∴ t = 3 hours

It will take them 3 hours to meet

Learn more:

You can learn more about the word problems in brainly.com/question/3950386

#LearnwithBrainly

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3 years ago
15. Solve for the variable. Show all work.
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Add 15 and 9, then subtract that by 87. 63 should be your answer.
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3 years ago
Find the length of the curve.
gulaghasi [49]

Answer:

wag na natin balikan si ex kalimutan na natin yun

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What happened at the end of the Constitutional Convention? (history)
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The answer is D:)
the reason why is because on September 17, 1787, the Constitution of the United States of America was signed by 38 of the 41 delegates present at the conclusion of the convention.
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