Jane will toss three coins and count how many heads and
how many tails she gets. List all possible outcomes of this
experiment.

Which of these choices show a pair of equivalent expressions?

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2