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GalinKa [24]
3 years ago
12

Find the percentage change: The price was $60. Now it is $40.

Mathematics
1 answer:
Veronika [31]3 years ago
4 0

Answer:

33.33%

Step-by-step explanation:

The percentage was a decrease.

Let the percent be x.

60 × (1 - x%) = 40

60 × (1 - x/100) = 40

1 - x/100 = 40/60

-x/100 = 40/60 - 1

-x/100 = -1/3

x/100 = 1/3

x = 33.33333

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Answer:

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Step-by-step explanation:

its self-explanatory

5 0
2 years ago
Let G denote the centroid of triangle ABC. If triangle ABG is equilateral with side length 2, then determine the perimeter of tr
zhannawk [14.2K]
We know from Euclidean Geometry and the properties of a centroid that GC=2GM. Now GM=sin60*GA=\sqrt{3}. Hence CM=GC+GM=3*\sqrt{3} /. Now, since GM is normal to AB, we have by the pythagoeran theorem that:
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3 0
3 years ago
What is 10/13 + 8/13 ?
ludmilkaskok [199]
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4 0
3 years ago
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ASHA 777 [7]

Answer:

3003

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6 0
3 years ago
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nydimaria [60]
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4 0
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