Mathematics, 18.12.2020 17:50, pat930
Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(3, β6), Q(0, 9), and R(β3, 0). Triangle P'Q'R' has vertices P'(1, β2), Q'(0, 3), and R'(β1, 0).
Plot triangles PQR and P'Q'R' on your own coordinate grid.
Part A: What is the scale factor of the dilation that transforms triangle PQR to triangle P'Q'R'? Explain your answer. (4 points)
Part B: Write the coordinates of triangle P"Q"R" obtained after P'Q'R' is reflected about the y-axis. (4 points)
Part C: Are the two triangles PQR and P''Q''R'' congrunt? Explain your answer. (2 points)
This is really confusing for me because their are no images, please hel.
Answers: 3
Mathematics, 21.06.2019 17:00, kathiewallentin1767
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Mathematics, 21.06.2019 19:30, jrassicworld4ever
Need now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about maxβs data must be true? a) the median of maxβs data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 1
Mathematics, 21.06.2019 20:00, andrejr0330jr
Iβm stuck on this equation, anyone got the answer?
Answers: 1
Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(3, β6), Q(0, 9), and R(β...
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