If 12 is 10% of a value what is the value

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

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

Find the value of x. give reasons to justify your solutions! h ∈ ig