## abc123! 2 years ago a) The vector in the opposite direction to u=<5,−1> and of half its length is?? b) The vector of length 10 and in the same direction as v=<4,−5> is

1. wio

What don't you understand about the problem?

2. abc123!

i don't know where to start or end

3. zzr0ck3r

think about the point (5,-1) how can we find the opposite direction?

4. zzr0ck3r

<-5,?>

5. abc123!

can u just give me the answer

6. zzr0ck3r

if i go to the right 5 and down 1, the opposite of that would be to go to the left 5 and up 1

7. abc123!

8. Fosterthepeople

its B now go to bed

9. abc123!

10. Fosterthepeople

i said its B NOW GO TO BED

11. abc123!

no. a and b are seperate questions. u need to find the vectors that fit the descriptions. idiot

12. viniterranova

What do you do when you have to divide something by half?? You can multiply by 1/2.

13. Fosterthepeople

abc you wanna change the tone? also we could report you for spamming. Do the pellet yourself

14. viniterranova

If you want a opposite vector just multiply by -1.

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