Answer:
3xy
Step-by-step explanation:
simpled out to
xy+2y/3x
common factor 3xy
3x^2y^2/3xy + 2y^2/3xy
Answer:
D. The input force is equal to the output force
Step-by-step explanation:
A pulley changes the direction of the applied force, but does not change its magnitude. The mechanical advantage is the ratio of output force to input force, so must be 1 when the force magnitude does not change.
1.) +40
2.) -20
1.) A positive increase occurs; the rise of a value.
2.) A negative decrease occurs; a loss of a value.
Answer:
x = 
or 14.78
Step-by-step explanation:
The lines are parallel, therefore, k(18) acts same as g(x)
That means that:
k(18) = g(x)
- 14 = 
+ 24
- 14 - 24 =
- 38 =
38(7) = 18x
266 = 18x
266 / 18 = x
133 / 9 = x
x = or 14.78
