Which is a result of using a machine? the mechanical advantage makes the work output greater than the work input. the machine can put out force without having any force applied to it. a large force can be exerted through a long distance to have a small force exerted through a short distance. a large force can be exerted through a short distance to have a small force exerted through a long distance.

The correct answer is:

D. A large force can be exerted through a short distance to have a small force exerted through a long distance.

c. 7/3

step-by-step explanation:

a rational number is like pi- it is a repeating decimal.

a. is -1.8

b. 2.236068

c. 2.3333333333333333333

d.   is 3

i hope that ! =)

answer: i'm not sure which is which for i get confused on it all the time but i can tell you that the answer lies with the convex and concave devices. i hope this you. have a good day and best of luck to you!

explanation: