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Gala2k [10]
2 years ago
9

Round your answer to the nearest hundredth.

Mathematics
1 answer:
LekaFEV [45]2 years ago
7 0

Answer:

10.99

Step-by-step explanation:

tan20 =  \frac{ac}{bc}  \\ bc =  \frac{ac}{tan20}  \\  =  \frac{4}{tan20}  \\  = 10.99

where you see tan20 the 20 has a degree sign on top

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We know that :

\bigstar \ \ \boxed{\sf{Sin\theta = \dfrac{Opposite \ Side}{Hypotenuse}}}

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\implies \sf{\theta = 39.52^{\circ}}

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3 years ago
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Step-by-step explanation:

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larisa86 [58]
The first one would be the right one!
  
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Answer:

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Step-by-step explanation:

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