Mathematics, 25.11.2020 20:20, erniewernie

Triangle PQR is transformed to triangle P’Q’R’. Triangle PQR has vertices P(3,1), Q(1,2), and R(2,5). Triangle P’Q’R’ has vertices P’(6’2),Q’(2,4), and R’(4,10). 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.

Part B: write the coordinates of triangle P’’Q’’R’’ obtained after P’Q’R’ is reflected about the y-axis.

Part C: Are the two triangles PQR and P’’Q’’R’’ congruent? Explain your answer.

Triangle PQR is transformed to triangle P’Q’R’. Triangle PQR has vertices P(3,1), Q(1,2), and R(2,5

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, brattymoo1009

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Answers: 2

continue

Mathematics, 21.06.2019 18:00, keidyhernandezm

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Answers: 2

continue

Mathematics, 21.06.2019 19:40, marshallmattah

Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297

Answers: 1

continue

Mathematics, 21.06.2019 20:00, jahmira96

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

Answers: 1

continue

Do you know the correct answer?

Triangle PQR is transformed to triangle P’Q’R’. Triangle PQR has vertices P(3,1), Q(1,2), and R(2,5)...