imathgud
imathgud imathgud
  • 11-02-2021
  • Mathematics
contestada

I literally have no clue how to do this.

I literally have no clue how to do this class=

Respuesta :

GeorgePP
GeorgePP GeorgePP
  • 11-02-2021

Answer:

Step-by-step explanation:

Sine is opposite divided by the hypotenuse.

sin(30) = 9/y

1/2 = 9/y

y = 18

Cosine is adjacent divided by the hypotenuse

cos(30) = x/18

[tex]\frac{\sqrt{3} }{2}=x/18\\x=9\sqrt{3}=15.6[/tex]

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