Which of the following statements are always true? A.
Two parallel lines are coplanar.

B. Two skew lines are coplanar.
C.
Two planes that do not intersect are parallel.

D. Two lines that lie in parallel planes are parallel.
E.
Two lines that lie in intersecting planes are skew.

F. A line and a plane that do not intersect are skew.

step-by-step explanation:

20% of 120 is 24. if you subtract 24 from 120 you get 96

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )