Mathematics, 29.07.2019 11:30 hananh19
Solve 5x + 1 = 2x2 + 9x. which are steps in the process of completing the square used to solve the equation? answer choices 1 = 2(x2 + 2x) 1 = 2x2 + 4x 2 = 2(x2 + 2x + 1) 3 = 2(x + 1)2 2 = 2(x + 1)2
Answers: 1
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Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.
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Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189
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Solve 5x + 1 = 2x2 + 9x. which are steps in the process of completing the square used to solve the e...
Mathematics, 23.08.2019 18:10