Which pair of undefined terms is used to define the term parallel lines? point and line
plane and line
point and ray
ray and line

#12 find the value of x. #13 find the value of the variable.

Having a hard time understanding this question (see attachment).

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12