Answer:
17
Step-by-step explanation:
I would just solve them individually for 3 and then add them together. f(x)=6(3)+3 = 21 and g(x)= 3-7= -4
(f+g)(3) = 21-4= 17
Well, I think it is (width+4) times width.
Answer:
The determinant of the matrix given is -49
Step-by-step explanation:
We are given determinant
The determinant can be found as follows
Now solving:
So, determinant of the matrix given is -49
Answer:
The answer is 15 days I hope this helps!