Respuesta :

masbrosur

Answer:

w = 4 ; y = 2.3

Step-by-step explanation:

sin 30 = opp/hyp

sin 30 = w/8

1/2 = w/8

w = 4

tan 60 = opp/adj

tan 60 = w/y

√3 = 4/y

y = 4/(√3) then make it rational by multiply with √3/√3

y = (4√3)/3

in decimal = 2.309 = 2.32 or just 2.3

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