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Volgvan
3 years ago
8

How are factors and multiples helpful in solving problems?

Mathematics
2 answers:
blondinia [14]3 years ago
8 0
Factors and multiples are helpful in working with expanding and reducing fractions, as well as finding patterns in numbers
kiruha [24]3 years ago
6 0
Finding number patterns and expanding a reducing fractions
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EXPLANATION: By definition two lines are said to be parallel when the distance between two lines is same when measured from any point on one line.

However the criteria for intersection is that the distance between two lines should change and eventually should change to zero at intersection point.


Step-by-step explanation:

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2 years ago
Today the temperature is 0 degrees Fahrenheit. The temperature rose
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Answer: -11 degrees Fahrenheit

Step-by-step explanation:

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3 years ago
Which verb form correctly completes the sentence? Jessica __________ one of her longer gowns to wear. A. choosed B. had chose C.
irina1246 [14]
D. chose

Jessica chose one of her longer gowns to wear.

Chose is an irregular verb.  It comes form the verb choose, which means to select. The conjugation of choose is chose and chose is a past simple verb.


5 0
3 years ago
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Masha biked 20km 20 minutes faster than Dasha biked 20km. Find the speed of each cyclist if one biked 2km/h faster than the othe
motikmotik

Answer:

  • 12 km/h and 10 km/h

Step-by-step explanation:

Let the speed of Masha = s, speed of Dasha = d

  • Distance = 20 km
  • Time difference = 20 min = 1/3 hr
  • Speed difference  = 2 km/h

<u>As per above info we get following equations:</u>

  • s = d + 2
  • 20/s + 1/3 = 20/d

<u>Substitute s and solve for d:</u>

  • 20/(d + 2) + 1/3 = 20/d

<u>Get rid of fraction by multiplying all terms by 3d(d + 2):</u>

  • 60d + d(d + 2) = 60(d + 2)
  • 60d + d² + 2d = 60d + 120
  • d² + 2d = 120
  • d² + 2d + 1 = 121
  • (d + 1)² = 11²
  • d + 1 = 11
  • d = 10

<u>Find s:</u>

  • s = 10 + 2 = 12

<u>The answer is</u>

  • Masha's speed 12 km/h and Dasha's speed 10 km/h
3 0
3 years ago
Liam is setting up folding chairs for a meeting. If he arranges the ch
marishachu [46]

Answer:

Step-by-step explanation:

This is the answer

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