If y varies jointly as x and z and inversely as the square of w, and y - 3 when x - 3,3-10, and » = 2, then y = 4 when x = 4, 2 = 20, and w4
Please select the best answer from the choices provided
T or F

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