Mathematics, 04.04.2020 20:04 romanbattistelli23
Triangle PQR has coordinates P(-2, 1), Q(-2, 7), and R(1, 4). Triangle STU has coordinates S(-6, -2), T(6, -2), and U(0, -8). Use coordinate geometry to determine if these two triangles are similar. If they are not similar, state the reason
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Mathematics, 21.06.2019 13:40
Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.
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Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
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Mathematics, 21.06.2019 20:20
One of every 20 customers reports poor customer service on your companyβs customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%
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Mathematics, 21.06.2019 20:20
Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.
Answers: 1
Triangle PQR has coordinates P(-2, 1), Q(-2, 7), and R(1, 4). Triangle STU has coordinates S(-6, -2)...
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