You had 12 the next day and the day after that you had 18
Step-by-step explanation:
tan30° = Height of person / (Distance away from river bank + river's width) = 1/√3.
Therefore 1.6m / (2m + x) = 1/√3
By cross multiplication, 1.6√3 = 2 + x.
Hence, x ≈ 0.77m.
What type of math is this??? Geometry? Algebra?
4/5*(1/100)= 4/500= 0,008
