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Aleksandr [31]
3 years ago
8

How to find the scale factor

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
4 0
To find the scale factor<span>, locate two corresponding sides, one on each figure. Write the ratio of one length to the other to </span>find the scale factor<span> from one figure to the other.</span>
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rename each mixed number as an equivalent mixed number with the same denominator. 4 6/9= 7 5/3= 3 7/8= 5 19/14=
denis-greek [22]
4 6/9= 38/9   
7 5/3= 26/3
3 7/8= 31/8
5 19/14 =89/14

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3 years ago
Taryn is measuring ribbon to make decorations for a fall party. She needs
elixir [45]

Answer:

19 2/3

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2 years ago
By what percent will a fraction decrease if its numerator is increased by 20% and its denominator is increased by 50%?
Brums [2.3K]
Lets find out...

our fraction is 1/2.....
when the numerator is increased by 20%......1 + 0.20(1) = 1.2
when the denominator is increased by 50%....2 + 0.50(2) = 3

1/2 = 0.5....original fraction
1.2 / 3 = 0.4.....increased fraction

 decrease = (original number - new number) / original number...* 100
                 = (0.5 - 0.4) / 0.5...* 100
                 = (0.1 / 0.5)....* 100
                = 0.2 * 100
                = 20% decrease <====
3 0
3 years ago
Read 2 more answers
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Answer:

the value of x is 200 I can't explain

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Name the marked angle in 2 different ways.
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