anonymous
  • anonymous
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 y-axis. (4 points) Part C: Are the two triangles PQR and P''Q''R'' congruent? Explain your answer. (2 points)
Mathematics
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions.

anonymous
  • anonymous
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 y-axis. (4 points) Part C: Are the two triangles PQR and P''Q''R'' congruent? Explain your answer. (2 points)
Mathematics
jamiebookeater
  • jamiebookeater
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
@e.mccormick @Hero @Preetha
anonymous
  • anonymous
anonymous
  • anonymous

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
anonymous
  • anonymous
help
anonymous
  • anonymous
pls help
anonymous
  • anonymous
omg
anonymous
  • anonymous
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 y-axis. (4 points) Part C: Are the two triangles PQR and P''Q''R'' congruent? Explain your answer. (2 points)
anonymous
  • anonymous
:T
anonymous
  • anonymous
anonymous
  • anonymous
Destinyyyy
  • Destinyyyy
What grade is this?
anonymous
  • anonymous
8th
anonymous
  • anonymous
._. and she left
Destinyyyy
  • Destinyyyy
Oh that explains why I recognize it but don't remember how to solve it. Sorry that was like 6 years ago
anonymous
  • anonymous
O^O - Oh
triciaal
  • triciaal
start by using the "draw" to sketch the figures
Destinyyyy
  • Destinyyyy
Id help if I could remember.
anonymous
  • anonymous
|dw:1440022714837:dw|
triciaal
  • triciaal
the dilation factor is the ratio of the corresponding lengths this means you have to find the length for example of PQ and P'Q' then set as ratio
anonymous
  • anonymous
how do i do tht
triciaal
  • triciaal
to reflect about the y-axis the x coordinate will become -x and the y coordinate will stay the same
anonymous
  • anonymous
(-0, 9) and so on ??
anonymous
  • anonymous
triciaal
  • triciaal
|dw:1440022908017:dw| the blue dot is the point (2, 4) when reflected across the y-axis it will now be at the green spot. it moves the same distance in the opposite direction from the "mirror" y-axis. and at the same height/y value 4 it is now at (-2, 4)
triciaal
  • triciaal
you need to label the points, axis and on the same grid put P'Q'R'
triciaal
  • triciaal
since you don't need my help anymore I will leave.
anonymous
  • anonymous
ok
anonymous
  • anonymous
-_-

Looking for something else?

Not the answer you are looking for? Search for more explanations.