Find the angle 0 between the given vectors to the nearest tenth of a degree. U = 14i V=-7i

Find the angle theta between the given vectors to the nearest tenth of a degree. You must show work on a separate sheet of paper to rebeive credit. U=12i+7j V=-4i+5j

If u = 2i-j- 3k , w = 3i – 9j+ 5k and v = perpendicular. 15i 3 -5k, then the vectors ----------are Select one: OA. u and v O B. u and w O C. v and ww O D. None of these answers

Find the magnitude of V x W    (i.e. the magnitude of V cross W)

Plot the vector U that goes from the origin to the point (3, 4). a. Find the magnitudes of the component vectors. b. Find the magnitude of U. c. What is the direction angle ? of U from horizontal? Round to the nearest tenth.

Given vectors = (-1,4) and = (-5,-2); find the dot product .. 06 O-13 O 13 O-3 0-6 O None of the above.