poipolelover
contestada

(05.02 LC)
Look at the figure below:an image of a right triangle is shown with an angle labeled y degrees. If sin y° = s/8 and tan y° = s/t, what is the value of sec y°?

0502 LC Look at the figure belowan image of a right triangle is shown with an angle labeled y degrees If sin y s8 and tan y st what is the value of sec y class=

Respuesta :

  • siny=s/8
  • tany=s/t

[tex]\\ \tt\longmapsto cosy=\dfrac{siny}{tany}[/tex]

[tex]\\ \tt\longmapsto cosy=\dfrac{s/8}{s/t}[/tex]

[tex]\\ \tt\longmapsto cosy=8/t[/tex]

  • Secy=1/cosy=t/8
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