Triangle PQR is transformed to triangle P'Q'R'. Trangle PQR has vertices P(3,-6), Q10, 9), and R(-3,0). Triangle P'Q'R' has vertices P'(1, -2), Q'(0,3), and R'(-1,0). 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-axls. (4 points) Part C: Are the two triangles PQR and P'Q'R' congruent? Explain your answer. (2 points)

29.5977692753

step-by-step explanation:

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3