Answer:
Distance between the points A and B is 15.52 units.
Step-by-step explanation:
It has been given in the question that an airplane flies along a straight line from City A to City B.
Map has been laid out in the (x, y) coordinate plane and the coordinates of these cities are A(20, 14) and B(5, 10).
Distance between two points A'(x, y) and B'(x', y') is represented by the formula,
d = 
So we plug in the values of (x, y) and (x', y') in the formula,
d = 
d = 
d = 
d = 15.52
Therefore, distance between the points A and B is 15.52 units.
The measure of exterior all angles of a regular n-agon is 180
now for the decagon which has 10 angles is 180/10=18
Answer:
Step-by-step explanation:
i don't know i'm just kiding i know but i'm not giving you the answers
Answer:
Step-by-step explanation:
this is a question people will most likely not answer since we dont know how much they deduce of taxes.
They can be equal if the absolute value of b is 1.