What decimal is written in words "forty-six and seven thousandths"?

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

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1