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Naya [18.7K]
3 years ago
11

How do u do this plz explain

Mathematics
1 answer:
EastWind [94]3 years ago
4 0
The value of the 8 in 584 is related to the 4 because 80 is 20 times 4.

I hope this helps! :D (I believe my explanation is wrong. If it is, sorry.)
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A right triangle, DEF, is shown below.<br><br> What is sin FDE?
RoseWind [281]

Answer:

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Step-by-step explanation:

Reference angle = <FDE

Side opposite to <FDE = 5

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The trigonometric ratios to apply is:

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Plug in the values

sin(\angle FDE) = \frac{5}{13}

sin(\angle FDE) = 0.3846

\angle FDE = sin^{-1}(0.3846)

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3 years ago
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A

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sleet_krkn [62]

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