Answer: 41 (i'm not really sure. but i was trying to help so please don't be mad
Step-by-step explanation:
8 * 4 = 32 3 * 3 = 9 and 5 * 2 = 10
2 * 2 = 4 9 - 10 = -1
32 + 4 = 36 -1 + 7 = 6 + 1 = 7
36 - 2 = 34
34 + 7 = 41
G(x) = 3x
g(x) = 3*( x )
g(f(x)) = 3*( f(x) ) ... every x has been replaced with f(x)
g(f(x)) = 3*( 3x ) ... replace the f(x) on the right side with 3x
g(f(x)) = (3*3)x
g(f(x)) = 9x
Answer: 38.5
Step-by-step explanation:
44 - 16 = 28
16/22 = 28/x
616 = 16x
divide by 16
38.5 = x
Answer:
x=5/2
y=2
z=-1/2
Step-by-step explanation:
We are given that
We have to solve the system of equation by using inverse matrix method.
We know that
AX=B
Where
A
=
Now,Minor
,,
,,
,,
Co-factor
Now, adjoint
Now,
Now,
We get
x=5/2
y=2
z=-1/2