gaby117 gaby117

14-12-2017
Mathematics

contestada

Help me on 23 please

Help me on 23 please class=

Respuesta :

erid205 erid205

14-12-2017

In this situation you would use cos
which is adjacent over hypotenuse
so I take the cos50 and have it equal to 17 / x
cos(50)= 17/x
which is the same as ...
17 divided by cos(50) =x
x=26.44730506
which rounds to 26.45
So your answer would be A)

I hope everything makes sense, enjoy!

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