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larisa [96]
2 years ago
12

What is the percent increase from 30 to 57

Mathematics
2 answers:
Softa [21]2 years ago
5 0

Answer:

90%

Step-by-step explanation:

ElenaW [278]2 years ago
5 0

Answer:

90%

Step-by-step explanation:

30 is the old value and 57 is the new value. In this case we have a positive change (increase) of 90 percent because the new value is greater than the old value.

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A pound is equal to 0.454 kilograms, how many kilograms does a 142-pound man weigh
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64.468

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5 0
2 years ago
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The lenght of the library is 13 inches.The lenght of the actual library is 78 feet. Which scale leon use to create the scale dra
Allisa [31]

So the scale used was

1 inch = 6 feet

Step-by-step explanation:

Given

Length of library on drawing = 13 inches

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In order to find the scale we divide the actual length by the length of library on drawing.

So,

Scale = Scale = \frac{Actual\ length}{Length\ on\ drawing}\\=\frac{78}{13}\\=6

So the scale used was

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Keywords: Scale, Maps

Learn more about scaling at:

  • brainly.com/question/2367554
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7 0
2 years ago
Name the property the equation illusrares 8+3.4=3.4+8
Fofino [41]
Commutative property it states that no matter what way you order it the result is the same


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5 0
3 years ago
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What is 5/8 + 3/4 divided by -2 /3 - 5/6​
pentagon [3]

\text{Hey there!}

\frac{5}{4}+\frac{3}{4}\div-\frac{2}{3}\ -\ \frac{5}{6}

\frac{5}{8} +\frac{3}{4}=\frac{11}{8}

\frac{-2}{3}-\frac{5}{6}=\frac{-3}{2}

\text{Problem becomes:}\frac{11}{8}\div\frac{-3}{2}

\frac{11}{8}\div\frac{-3}{2}=\frac{-11}{12}

\boxed{\boxed{\bf{Answer:\frac{-11}{12}}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

5 0
3 years ago
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