The lengths of two sides of a triangle are shown.
Side 1: 8x2 β 5x β 2
Side 2: 7x β x2...
Mathematics, 18.06.2021 02:30 cjkc
The lengths of two sides of a triangle are shown.
Side 1: 8x2 β 5x β 2
Side 2: 7x β x2 + 3
The perimeter of the triangle is 4x3 β 3x2 + 2x β 6.
Part A: What is the total length of the two sides, 1 and 2, of the triangle? Show your work. (4 points)
Part B: What is the length of the third side of the triangle? Show your work. (4 points)
Part C: Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer. (2 points)
Answers: 3
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The triangles in the diagram are congruent. if mzf = 40Β°, mza = 80Β°, and mzg = 60Β°, what is mzb?
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Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t β€ 3,500 3.50c + 4t β₯ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
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