Mathematics, 01.03.2021 14:00 Vanesssajohn2962
A rectangle has an area of 40 square units. The width of the rectangle is (n+3) and the height is n. What are the possible dimensions? Use factoring. A. (x+2)(x-20) B. (x-8)(x-5) C. (x+8)(x-5) D. (x-2)(x+20) Explain if you want as well!!
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How do you solving the solution of each system using elimination?
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The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
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Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
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In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?
Answers: 2
A rectangle has an area of 40 square units. The width of the rectangle is (n+3) and the height is n....
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