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Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section