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anonymous
 one year ago
can some one please help me?
anonymous
 one year ago
can some one please help me?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Welcome to Openstudy! please state your question?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thanks. Triangle PQR is transformed to triangle P'Q'R'. Triangle PQR has vertices P(3, −6), Q(0, 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 yaxis. (4 points) Part C: Are the two triangles PQR and P''Q''R'' congruent? Explain your answer. (2 points)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I will be right back, i need to finish helping another student.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay thank you @whatdoesthismean

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0This link are shortcuts to reflections and rotations. Memorize them, and it will make reflections and rotations much simpler. http://www.regentsprep.org/regents/math/geometry/gt5/RuleSheet.pdf

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0just remember ALL rotations are counterclockwise unless said otherwise, so do not get confused.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0For the first one, it will make it easier if you graphed it using a online calculator or something.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I prefer desmos but mathway is fine too.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is that a website @whatdoesthismean

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Sorry, unfortunately i have to go. Hopefully somebody else can successfully explain it all to you. :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay thank you @whatdoesthismean

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0P(3, 6) P'(1, 2) what are we doing to each coordinate to go from P to P' ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im really not sure @jim_thompson5910

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0solve for k 3k = 1 6k = 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0from 3k=1 I got 0.33 repeating @jim_thompson5910

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0k = 1/3 works as well

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0k = 1/3 means that you are multiplying each coordinate by 1/3 or dividing each coordinate by 3

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0do you see how that works?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yes kinda. im really lost though and I cant figure it out.@jim_thompson5910 hey can we make a deal

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437358951823:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437358959201:dw

jim_thompson5910
 one year ago
Best ResponseYou've already chosen the best response.0dw:1437358980091:dw
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