Respuesta :

Answer:

D

Step-by-step explanation:

The law of sines is

[tex]\frac{a}{sinA}[/tex] = [tex]\frac{c}{sinC}[/tex] ( cross- multiply )

a sinC = c sinA ( divide both sides by sinC )

a = [tex]\frac{csinA}{sinC}[/tex] → D

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