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Sergeu [11.5K]
3 years ago
13

0.5% of 490 is what number  show work please

Mathematics
1 answer:
Genrish500 [490]3 years ago
6 0
You would set it up: .5/100 = x/490 and then cross multiply .5 time 490 and 100 times x, and end up with: 245=100x. divide by 100, and get 2.45
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Step-by-step explanation:

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Ok I don't know waht you mean but the answer is

Step-by-step explanation:

Answer:

x=3/2±(√11)2

x=1.5+1.65831i

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x=(−b±√(b^2−4ac))/2a

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