Answer:
Step-by-step explanation:
A vector quantity is represented by
where y = y-coordinate and x = x-coordinate
Since vector AB represents a vector in 3rd quadrant,
It starts from point A and ends at B,
Therefore, coordinates of B are (-9, -4)
=
Similarly vector CD starts with C and ends at D in the 2nd quadrant,
Therefore coordinates of D will be (-5, 4)
Answer:
9
Step-by-step explanation:
4+5 is equal to 9.
Answer:
4
if there are 360 degrees worth of pie then we just divide 360 by 90 getting 4
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
I think the correct answer is B