Answer:
X is less than or equal to -3
Hope that answers your question
Answer:
ummmmm
Step-by-step explanation:
Answer:
I believe the answer is C. 90 degrees
Step-by-step explanation:
First you find the lengths of the two vectors, which are both
. Then you find the angle given the cos using: cos(∅)=
=
= 0. Then using ∅=acos(0)=
= 90°
Answer:just do the math mate
Step-by-step explanation:
Answer:
I really cant see the picture that well or, i would help.
Step-by-step explanation: