North component: y = 15.0 m * sin 55.0º = 12.3 m West component: x = 15.0 m * cos 55.0º + 7.00 m = 15.6 m
so his heading, measured from West, is Θ = arctan(y/x) = arctan0.787 = 38.2º N of West
and measured from North is φ = arctan(x/y) = arctan(1.27) = 51.8º W of North
Hope this helps!
Species diversity refers to the number of different species in an ecosystem or on the earth as a whole. This is the commonest way to measure biodiversity.
The answers are a, igneous, and b, sedimentary. Hope this helped!
to delay or trigger the next phase of cycle
Answer:
Plants absorb most blue light
Explanation:
There are few blue colored plants because most of the plants absorb blue color and thus resulting in few blue plants.
