Demonstrate the property listed in the first column by filling in the third column of the table below.

commutative property of addition | 25+c= |
commutative property of multiplication | l × w = |
additive property of zero | h + 0 = |
multiplicative identity property of one | v × 1 = |

(hurry! ) which expression is equivalent to the following complex fraction?

Which of these triangle pairs can be mapped to each other using two reflections?

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