Income of $40,000paid $ 8,800 in federal income taxes. what fraction shows how much my parents spent on their federal taxes?

At least two people have the same birthday in a school of 150 students

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

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