Question

Pre-Calc question someone help please it involves vectors

Answer 1

uhmm so i learned this like last year ;-; and i kinda forgot everything.. but (based on this gut feeling of mine), im assuming it has smthing to do with sine cosines and tangents, right?

Answer 2

its asking for angle of vector v, and im just gonna assume its talking about the angle of the line touching the x axis.

okay so if that is the case, we use tangent since i dont know the values of the hypotnuse (yk, can u see the triangle ? ) so since we got the length opposite of the angle (call it "O"), which is 2, and the adjacent "A" which is 12, we do the uh.. hold up

Answer 3

soh, cah, toa, t = o/a, and yeah..

Answer 4

but then again i dont clearly understand what its asking for, so do clarify please

Answer 5

and uhhh direction.. i entirely forgot bout that part. northwest or smthing??