Consider a point that lies on the border of the shaded region of the graph of a system of linear inequalities. Under what conditions is that point a solution to system?
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Which of the binomials below is a factor of this trinominal? x^2-13+30

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

Which graph depicts the path of a projectile