Use the graph to find estimates for the solutions of 3x²-3x+2=2

How far is x from 5 on a number line?

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

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