Really that’s your question :> the answer is 5
-20%
work:
(24-30):30*100=
(24:30-1)*100=
80-100=-20
54/(2X3)=54 divided by 6, =9 square root of 9 is 3
n=3
This is clearly false as it will just mess up the question.
Answer:
The constant of variation k is 3/2.
The value of z is -30.
Step-by-step explanation:
As we know Function form is
Z=kxy-------------1
So for k
K = z/xy
So if z=18, x=2 y=6
k= 18/2 x6
k= 18/12
k=3/2
Now we have to find for z, now we know the value of x= -4 y =5 z =3/2
z= kxy
z= 3/2 (-4)(5)
z= -30
