Question

Describe the vector as an ordered pair. Round the coordinates to the nearest tenth. Diagram is not drawn to scale.
<-1.1, -4.9>
<5.1, -22.2>
<-4.9,-1.1>
<22.2,-5.1>

Answer 1

I used cosine to find the adjacent and sine to find the opposite but my answers were completely wrong can someone please explain the right way to go about doing this?

Answer 2

whats your answer ?

Answer 3

for the adjacent i got 4.5
for the opposite i got 2.1

Answer 4

and what do you know about the "signs" of coordinates in third quadrant ?

Answer 5

i think they should both me negative bc theyre in the 3rd quad thing