NEED HELP, TIME IS SHORT. For the vector U = (3, –2) and V =(–5, 1), determine the magnitude and direction (angle with x-axis) of the following:
a. U – V
b. V – U
c. U + 3V
d. 2V – 3U

Question

NEED HELP, TIME IS SHORT. For the vector U = (3, –2) and V =(–5, 1), determine the magnitude and direction (angle with x-axis) of the following: 
a.	U – V
b.	V – U
c.	U + 3V
d.	2V – 3U

anonymous · Answer

Why is time short?

anonymous · Answer

im an online student and my classes end in a few hours

caozeyuan · Answer

in general a(x,y)+b(x1,y1)=(ax+bx1,ay+by1), where a and b are scalars

caozeyuan · Answer

Then you can use the formula I just give you to figure ou the given quantity

tkhunny · Answer

You need to show your work or you are toast.  We can't help you speed through your homework or quiz.  We can help you study and learn the material.  That might take a little time.