0.5 / 100 * X = 3
X = 3 * 100 / 0.5 = 300 / 0.5 = 600
So the hypotenuse is 2.7, and the opposite is 1.6.
We can use sine to find the angle.
sin(x) = (1.6)/(2.7)
Simplify:
sin(x) = 0.592592593
Plug this in your calculator to find the inverse of sine:
x = 36.34120312
So the angle is 36 degrees.
U have to put a number between it
131,132,133,134,135,136,137,138,139
3ft per second on a still sidewalk (27/9) , 11ft on the moving sidewalk.(99/9)
Hope this helps!
Too much work!!!!!!!!!!!!
