ttshone
ttshone
23-03-2021
Mathematics
contestada
sin(2x+30°)=sin(x+80°)
Respuesta :
eegetgetgte
eegetgetgte
23-03-2021
Answer:
x=50°
Explanation:
sin(2x+30°)=sin(x+80°)
⇒2x+30°=x+80°
⇒2x−x=80°−30°
⇒x=50°
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