Asked by Anna
Hi! Can someone please help me with these? Thanks! :)
Directions: Look for the direction angle for vector v. If necessary, round your answer to the nearest tenth of a degree.
1.) v = 8i - 10j
2.) w = -4i - 3j
Directions: Look for the direction angle for vector v. If necessary, round your answer to the nearest tenth of a degree.
1.) v = 8i - 10j
2.) w = -4i - 3j
Answers
Answered by
Steve
#1
tanθ = -10/8 = -1.25
θ = -51.3° or 308.7°
Do #2 the same way. Make sure you end up in the right quadrant.
tanθ = -10/8 = -1.25
θ = -51.3° or 308.7°
Do #2 the same way. Make sure you end up in the right quadrant.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.