Answer:190.78 km
Explanation:
Given
First Displacement is
west of north
Position Vector
of displacement is given by


Considering East as X axis and North Y axis
second displacement is 120 km
east of north
Now position Vector of second Position w.r.t to first





magnitude of displacement
=190.78 km
The USA is bounded on the East mostly by the Atlantic Ocean,
and by the Gulf of Mexico over a small distance.
Britain, Australia and New Zealand all belong and abide by the British rule.
Answer: Creating a heuristic
Explanation:
Based on the information given in the question, Dmitri is engaged in the creation of an heuristic.
A heuristic approach simply refers to the problem solving whereby a practical method is used to being about solutions which are sufficient but may not be optimal at that point in time.