Question

Hey guys plz help meee

the answers have to be in numbers.​

Answer 1

`\overrightarrow{AB}=(-9)/(-4)`

`\overrightarrow{CD}=(-5)/(4)`

Explanation:

A vector quantity is represented by
`((y)/(x))`

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)

`\overrightarrow{AB}` =
`((-9)/(-4))`

Similarly vector CD starts with C and ends at D in the 2nd quadrant,

Therefore coordinates of D will be (-5, 4)

`\overrightarrow{CD}=(-5)/(4)`