The vector PQ is Q-P = (2, 1). The vector SR is R-S = (2, 2). One is not a multiple of the others, so the vectors are not parallel. In a parallelogram, these vectors would be identical. PQRS is not a parallelogram.
Alice bakes 123cookies on Monday her brother bakes178 more cookies then Alice how many cookies did her brother bake
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The number is 5. Steps shown below
