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anonymous

  • one year ago

ΔABC is reflected across the x-axis and then translated 4 units up to create ΔA′B′C′. What are the coordinates of the vertices of ΔA′B′C′ ? A′(-3, 3), B′(-1, 1), C′(-2, 3) A′(3, -3), B′(1, -1), C′(2, -3) A′(3, -5), B′(1, -7), C′(3, -5) A′(-3, 3), B′(-1, 1), C′(-2, -3)

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  1. anonymous
    • one year ago
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    Do you have a picture of the original triangle :p

  2. anonymous
    • one year ago
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    Or the coordinates of it

  3. anonymous
    • one year ago
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    yes

  4. anonymous
    • one year ago
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    Can u post it :p

  5. anonymous
    • one year ago
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    @paki

  6. anonymous
    • one year ago
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    Just click Attach file. Or type the coordinates

  7. anonymous
    • one year ago
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    YEAH CLIKC IT

  8. anonymous
    • one year ago
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    it wont let me

  9. anonymous
    • one year ago
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    :/ Tell us the coords of Triangle ABC then

  10. anonymous
    • one year ago
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    a

  11. anonymous
    • one year ago
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    http://cdn.ple.platoweb.com/PCAP-ASSETS-PROD/7bc301f7cc0c4b418a7e7694b9e6420f

  12. anonymous
    • one year ago
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    there you go

  13. anonymous
    • one year ago
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    Its A.

  14. anonymous
    • one year ago
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    thank you

  15. anonymous
    • one year ago
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    what about this qurstion please

  16. anonymous
    • one year ago
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    Quadrilateral ABCD underwent a sequence of transformations to give quadrilateral A′B′C′D′. Which transformations could not have taken place? a reflection across the line y = x followed by a reflection across the line y = -x a reflection across the x-axis followed by a reflection across the y-axis a rotation 180° clockwise about the origin followed by a reflection across the line y = x a reflection across the y-axis followed by a reflection across the x-axis

  17. anonymous
    • one year ago
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    Post it in a new question and tag me with @Ethanxiaorox

  18. anonymous
    • one year ago
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    Or not :P

  19. anonymous
    • one year ago
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    Image/coords please

  20. anonymous
    • one year ago
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    http://cdn.ple.platoweb.com/PCAP-ASSETS-PROD/ca88a68eefde48cab65219cd111d8943

  21. anonymous
    • one year ago
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    ummm. Those are traingles not quadrilaterals. Did you give the right image?

  22. anonymous
    • one year ago
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    Triangles*

  23. anonymous
    • one year ago
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    thats right you have to use triangle

  24. anonymous
    • one year ago
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    But if you assume the question was worded incorrectly, and it meant to say triangle, I'm pretty sure its C

  25. anonymous
    • one year ago
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    thank you what about this one

  26. anonymous
    • one year ago
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    Which sequence of rigid transformations will not map the preimage ΔABC onto the image ΔA′B′C′ ? a reflection across the y-axis followed by a reflection across the x-axis a rotation 90° clockwise about the origin followed by a reflection across the x-axis a rotation 180° clockwise about the origin followed by a reflection across the line y = -x a reflection across the line y = x

  27. anonymous
    • one year ago
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    http://cdn.ple.platoweb.com/PCAP-ASSETS-PROD/9d023c35937e4f3bb6f38e021202c56e

  28. anonymous
    • one year ago
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    Im pretty sure its C again. Like.. 80% Sure :p

  29. anonymous
    • one year ago
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    it was wrong

  30. anonymous
    • one year ago
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    Havent touched coordinate planes in a while :P

  31. anonymous
    • one year ago
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    its ok\

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