Respuesta :

nikvist

Answer:

Step-by-step explanation:

[tex]\frac{x}{\sin{90^o}}=\frac{14}{\sin{30^o}},\quad x=14\cdot\frac{\sin{90^o}}{\sin{30^o}}=x=14\cdot\frac{1}{1/2}=28\\y=\sqrt{x^2-14^2}=\sqrt{28^2-14^2}=14\sqrt{3}=24.25[/tex]

Answer: x=28  y=24.2

Step-by-step explanation:

[tex]\displaystyle\\1)\ sin30^0=\frac{14}{x} \\\\\frac{1}{2}=\frac{14}{x}\ |*2x} \\\\x=28\\\\2)\ According\ to\ the\ Pythagoreen\ theorem:\\\\y^2=28^2-14^2\\\\y^2=784-196\\\\y^2=588\\\\y=\sqrt{588}\\\\y\approx24.2[/tex]

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