Camille is working on her homework. she spends 20% of her total homework time on Science. If she spends 18 minutes working on Science, how many minutes dose she spend on her homework in all?

Answer this question only if you know the answer! 30 points and

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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