Answer:
It is a solution
Step-by-step explanation:
Given

Required
Determine if
is a solution
implies that:


To check if it is a solution, we simply substitute values for x and y in the given equation;




Since both sides of the equation are equal; then, Yes, it is a solution
Answer:
lol
Step-by-step explanation:
Answer:
Distance between the 2 planes is 17.8km
The bearing of B from A is 162°
Step-by-step explanation:
To find the average in this problem you would add the number of units for each day and divide by the number of days (units/days) so the answer is 17