wouldn't it be 1000 km/h considering the plane was travelling the same speed for over half the trip?
The thin layer of water that covers most earths surface is called the hydrosphere.
I would go with Segment D.
Answer:
141 m at 65.6° N of E
Explanation:
Let E be along the positive x axis of a unit circle
N = 90°
E = 0°
SE = -45°
W = 180°
NW = 135°
east displacement
x = 140cos90 + 85cos0 + 35cos-45 + 38cos180 + 19cos135 = 58.313708... m
north displacement
y = 140sin90 + 85sin0 + 35sin-45 + 38sin180 + 19sin135 = 128.6862915... m
d = √(128.6862915² + 58.313708²) = 141.28216525... m
tanθ = 128.6862915 / 58.313708
θ = 65.622521...
Answer:
If you are looking for past papers you can search that up and you will find plenty of resources that will help you out.
