aprilhen1031oyuxkk
aprilhen1031oyuxkk aprilhen1031oyuxkk
  • 07-03-2018
  • Mathematics
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Can someone help me with this?

Can someone help me with this class=

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sqdancefan
sqdancefan sqdancefan
  • 10-03-2018
You know the definitions of the trig functions tell you
.. cos(78°) = (5 ft)/?
.. ? = (5 ft)/cos(78°) ≈ 24.0 ft
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