Answer:
Square root of 35 or 5.9160797831
Step-by-step explanation:
Given that z is directly proportional to x, then:
zαx
hence;
z=kx
therefore:
k=z/x
when x=3,z=54
thus;
k=54/3
=18
hence;
z=18x
therefore the value of z when x=12 will be:
z=18*12
z=216
The answer is z=216
Answer:
6
Step-by-step explanation:
sorry if it wrong
I believe you would solve for X like: 3x-10=2x-10.