SOLUTION: Hi! Find the angle theta between the two vectors. u=10i+40j v=-3j+8k thank you!

Algebra.Com
Question 583820: Hi! Find the angle theta between the two vectors.
u=10i+40j
v=-3j+8k
thank you!

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Find the angle theta between the two vectors.
u=10i+40j
v=-3j+8k
--------------
Both are in one of the orthogonal planes, so it's 90 degs.

RELATED QUESTIONS

u = −10i − 5j v = −6i + 3j Find the degree measure of the angle 𝜃 between... (answered by math_helper)
Find the angle theta between the vectors: U=<5, 12> and... (answered by Alan3354)
Find u dot v, where theta is the angle between the vectors u and v. ||u|| = 7, ||v|| = (answered by Fombitz)
Consider the following vectors. v = 3i + 4j, w = 4i + 3j (a) Find the angle between... (answered by Fombitz)
Approximate the angle between the two vectors 4i-3j and 4i+3j. (answered by jim_thompson5910)
Find the angle (θ) between the vectors. Round your answer to the nearest tenth. (answered by Fombitz)
What's the angle between the vectors of {{{ U }}} = 7i + 2j and {{{ V }}} = -4j? Thank... (answered by alyx_v)
Find the angle θ between the vectors. (Round your answer to two decimal places.) u (answered by stanbon)
Could you find the angle between the vectors of {{{ U }}} = 7i + 2j and {{{ V }}} = -4j?... (answered by ikleyn)