Let n be a positive integer. In triangle ABC, AB = 3n, AC = 2n + 15, BC = n + 30, and
angle A...
Mathematics, 26.02.2020 05:45 leo4687
Let n be a positive integer. In triangle ABC, AB = 3n, AC = 2n + 15, BC = n + 30, and
angle A > angle B > angle C. How many possible values of $n$ are there?
Answers: 2
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After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
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Answers: 2
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Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?
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