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Ipatiy [6.2K]
3 years ago
6

Find an exact value. cosine of nineteen pi divided by twelve.

Mathematics
2 answers:
zaharov [31]3 years ago
4 0
The answer is -0.083333333333333
mihalych1998 [28]3 years ago
4 0

Answer:

-0.0833

Step-by-step explanation:

\frac{cos^19(\pi)}{12}=-\frac{1}{12} = -0.0833

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A girl has 3 different swimsuits, 4 different shorts and 3 different pairs of flip-flops. In how many different ways can this gi
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4 0
3 years ago
Two boys decided to buy a computer. The second boy had 5 6 of the money the first had. The first boy had 7 8 of the price of the
sdas [7]

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Let the first boy = F

Let the second boy = S

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The first boy had 7 /8 of the price of the computer. That is

F = 7/8C ....... (2)

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7 0
3 years ago
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