Respuesta :

Answer:

n = 6[tex]\sqrt{3}[/tex]

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin30° = [tex]\frac{\sqrt{3} }{2}[/tex] , then

sin30° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{n}{12}[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex] ( cross- multiply )

2n = 12[tex]\sqrt{3}[/tex] ( divide both sides by 2 )

n = 6[tex]\sqrt{3}[/tex]

ILikeAnts

Answer:

Answer is 6

Step-by-step explanation:

Use Trigonometry to do this equation

Sin30° = [tex]\frac{n}{12}[/tex]

Multiply both sides by 12

12Sin30° = n

Then put the values into a scientific calculator

12Sin30° = n

6 = n

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