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Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?