Answer:12.4
Step-by-step explanation:
hyp=16,opp=x
sin 51°=
cross multipy
sin 51° x 16 = x
x=0.7771 x 16
x≅12.4
Answer:2 272/975
Answer:
x₁ = 6 and x₂ = 8
See the picture below
$80
6 units