Joseph has started completing the square on the equation 3x^2 - 7x + 12 = 0. he has worked to the point where he has the expression x^2-7/2 x = -4. show work to show whether or not his work is accurate.

What is the equation of this graphed line? enter your answer in slope-intercept form 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

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did