Answer:
the order of the matrix is 5 x 3
5 rows and 3 columns
I believe that answer is 54
6√5 - 4√3-
i took the test but sorry if its wrong
Answer:
The angle θ = 312°.
Step-by-step explanation:
0° < θ < 360°
If cos θ = 2/3 and tan θ < 0
As cos θ is positive and tan θ is negative so the angle is in fourth quadrant.
cos θ = 2/3
θ = 312°
Answer:
4.5 is the answer 9/2=4.5
Step-by-step explanation:
