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25 votes
25 votes
please help me answer the question in the image. thank you for any help and explanations you can give me!

please help me answer the question in the image. thank you for any help and explanations-example-1
User Joshtkling
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1 Answer

22 votes
22 votes

We can solve this type of question using trigonometric functions. Here, we use sine of the angle of take-off with the horizontal runway.


\begin{gathered} \sin 10^o=(500)/(c) \\ c=(500)/(\sin 10^o) \\ c=(500)/(0.1736) \\ c=2880.18 \end{gathered}

Thus, the distance that the plane has traveled is equal to 2880 ft.

User Zymotik
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