Jim’s physics quiz scores were 77, 83, 75, 52, and 85. What was his median score?

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

The product of (7x-2) and (20-3x)/4. when x=4

Find the value of x to the nearest tenth.