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Cortney95 Group Title

A building that is 115 feet tall casts a shadow that is 190 feet long. Determine the angle at which the rays of the sun hit the ground to the nearest degree.

  • 2 years ago
  • 2 years ago

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  1. hba Group Title
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    \[\Huge{\bf{WELCOME\ TO\ OS}}\]

    • 2 years ago
  2. hba Group Title
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    |dw:1353687723133:dw|

    • 2 years ago
  3. ujjwal Group Title
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    |dw:1353687825684:dw|\[\tan \theta=\frac{AB}{BC}\]

    • 2 years ago
  4. hba Group Title
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    It is given that |BC|=115 feet and |AB|=190 feet We have to find \[\theta=?\]

    • 2 years ago
  5. hba Group Title
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    Use the formula that @ujjwal Has provided and solve for the Angle :)

    • 2 years ago
  6. hba Group Title
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    @Cortney95 Do you understand,if you are not clear about anything please ask ?

    • 2 years ago
  7. ujjwal Group Title
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    asker is absent @hba

    • 2 years ago
  8. hba Group Title
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    Then leave it @ujjwal Until @Cortney95 returns.

    • 2 years ago
  9. Cortney95 Group Title
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    I understand thank you so much :)

    • 2 years ago
  10. hba Group Title
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    Your'e welcome.

    • 2 years ago
  11. Cortney95 Group Title
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    The answer choices are A) 31° B) 37° C) 52° D) 53° and The answer I am getting is a decimal.

    • 2 years ago
  12. hba Group Title
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    What do you get ?

    • 2 years ago
  13. hba Group Title
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    @Cortney95 ?

    • 2 years ago
  14. hba Group Title
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    @Cortney95 Please interact ......

    • 2 years ago
  15. hba Group Title
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    Please round of to the nearest,if your answer is close to your options :)

    • 2 years ago
  16. Cortney95 Group Title
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    Sorry had to help family with something. My decimal was1.652173913

    • 2 years ago
  17. hba Group Title
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    No problem @Cortney95 ,It is better you show me your working so I can indicate where you go wrong.

    • 2 years ago
  18. hba Group Title
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    @Cortney95 You there ?

    • 2 years ago
  19. Cortney95 Group Title
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    I divided 190/150 and got that as a decimal since you said earlier that I should divide ab/bc and Ab=190 and Bc=115

    • 2 years ago
  20. hba Group Title
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    Look \[\tan \theta=\frac{ AB }{ BC }\] and \[\theta=\tan^{-1} \ (\frac{ AB }{ BC })\]

    • 2 years ago
  21. Cortney95 Group Title
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    Ohh

    • 2 years ago
  22. hba Group Title
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    @Cortney95 I hope now you get it :)

    • 2 years ago
  23. Cortney95 Group Title
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    I do thx

    • 2 years ago
  24. hba Group Title
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    Welcome,What answer did you get ?

    • 2 years ago
  25. Cortney95 Group Title
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    d

    • 2 years ago
  26. Cortney95 Group Title
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    Could you help Me with another problem?

    • 2 years ago
  27. hba Group Title
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    Sure please post it in another tab and tag me there :)

    • 2 years ago
  28. Cortney95 Group Title
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    Im new to all of this so I will try

    • 2 years ago
  29. hba Group Title
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    To do so you will have to close this question first :)

    • 2 years ago
  30. Cortney95 Group Title
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    Ok

    • 2 years ago
  31. hba Group Title
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    I will be back in 10 min if you post your question before that there are a lot of people here to help you.Moreover,You can help others like i helped you. Read the CoC for the rules-http://openstudy.com/code-of-conduct If you are un sure about anything ask the people in messages,you can also go the Openstudy feedback and ask question on how OS works-http://openstudy.com/study#/groups/OpenStudy%20Feedback

    • 2 years ago
  32. Cortney95 Group Title
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    Ok

    • 2 years ago
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