What is an equivalent fraction for 24/40

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

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

What is the equation of a line passing through (-6,5) and having a slope of 1/3