Answer:
Step-by-step explanation:
given are two vectors
a) A+B = sum of twovectors = simply adding corrsponding compnents
=
Magnitude of the above vector =
Direction is making an angle of arc tan (-3) with x axis
b) A-B = Difference
=
Magnitude of difference vector =
Direction is making an angle of arctan (1/2) with positive x axis.
(angle = arctan (jcomponent/icomponent)
If you earn 950 biweekly and we assume a month is 4 weeks, then your monthly income is 950 * 2 or 1900, now how much is 12% of 1900?
bear in mind that whatever% of anything is just (whatever/100) * anything.
thus, 12% of 1900 is just (12/100) * 1900.
3/2 since you move 3 spaces horizontally (x) and 2 spaces up (y)