LucidDreamer16
LucidDreamer16 LucidDreamer16
  • 19-02-2019
  • Mathematics
contestada

someone help ASAP! trigonometry!!! find the vaule of x. round to the nearest tenth. Enter number that belongs in the green box!!!!!!!

someone help ASAP trigonometry find the vaule of x round to the nearest tenth Enter number that belongs in the green box class=

Respuesta :

gmany
gmany gmany
  • 19-02-2019

Answer:

x = 13.7

Step-by-step explanation:

Use sine:

[tex]sine=\dfrac{opposite}{hypotenuse}[/tex]

We have a measure of the angle and length of the hypotenuse:

[tex]\alpha=17^o,\ hypotenuse=47[/tex]

[tex]\sin17^o\approx0.2924[/tex]

Therefore we have the equation:

[tex]\dfrac{x}{47}=0.2924[/tex]      multiply both sides by 47

[tex]x=13.7428\to x\approx13.7[/tex]

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