Question

Solve the problem below:

Answer 1

ANSWER CHOICES:
210
174
-66
-18
13

Answer 2

it will be a vector !! i got a a point of (-1,21)

Answer 3

Is the question like this : 3u- -2v ??

Answer 4

I think. I'm not sure what the smaller dash is beside the minus sign

Answer 5

u=(-3,5) and v=(4,3)
3u--2v
3(-3,5)-(-8,-6)
(-9,15)-(-8,-6)
(-9+8,15+6)
(-1,21)

Magnitude of Vector
|a|=√( x^2 + y^2 )
|a|=√(-1)^2+(21)^2
|a|=√1+441
|a|=√442

Answer 6

The answer is not in ur choice.

Answer 7

ok thanks

Answer 8

My Pleasure