8. explain why vertical angles cannot be adjacent angles? 8.

Two lines parallel to a third line are parallel to each other. always sometimes or never

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅