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Blababa [14]
3 years ago
12

The cosine of an angle is .28. Find the sine of the angle.

Mathematics
1 answer:
musickatia [10]3 years ago
5 0
The ARC cosine of .28 = 73.74 degrees
the sine of 73.74 degrees = .96


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Please help, thank you​
Aleksandr [31]

Answer:

-5

Step-by-step explanation:

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  • \frac{-3125}{(-5)^2 (-5)^2}
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  • \frac{-3125}{(25)(25)}
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5 0
3 years ago
Read 2 more answers
Simplify 6m2n3 – 3m3n2 + 8m2n3 + 12m3n2
NISA [10]
Hello! Hope I can assist you.

Let us simplify some terms first!

6m\cdot \:2n\cdot \:3 \ \textgreater \  36mn
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8m\cdot \:2n\cdot \:3 \ \textgreater \  48mn
12m\cdot \:3n\cdot \:2 \ \textgreater \  72mn

36mn-2\cdot \:3^2mn+48mn+72mn

From here, group like terms
36mn-2\cdot \:3^2mn+48mn+72mn

\mathrm{Add\:similar\:elements:}\:36mn+48mn+72mn=156mn
156mn-2\cdot \:3^2mn

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Hope this helps!
6 0
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3/8 divided by 10 1/2
kenny6666 [7]
I think that it is 0.035 or 3/100
5 0
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s344n2d4d5 [400]
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The factors of 56 are: 1, 2, 4, 7, 8, 14, 28, 56

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Then the greatest common factor is 28.
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krek1111 [17]
The answer would be 65
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