Answer:
To find probability, divide the number of times an event happens by the number of trials.
Step-by-step explanation:
look at this pic as if it was a pattern then the answer will come to you
Answer:
the answer to this is "21"
Parallel is the answer
Perpendicular and intersecting lines both have and intersection point
Skew lines don't interest but they are not coplanar
Answer:
1/15
Step-by-step explanation:
make both equal 2/5 times it by 3
1/3 times it by 5, you should end up with 6/15 - 5/15
then simply subtract them and you should get 1/15