Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

some_someone

.

  • one year ago
  • one year ago

  • This Question is Closed
  1. beckiiXbeckii
    Best Response
    You've already chosen the best response.
    Medals 0

    1) a reflection over the y-axis, followed by a reflection over the x-axis

    • one year ago
  2. beckiiXbeckii
    Best Response
    You've already chosen the best response.
    Medals 0

    That sounds correct to me

    • one year ago
  3. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    oh, ok I just need 2) & 3) I think...

    • one year ago
  4. yisrael11
    Best Response
    You've already chosen the best response.
    Medals 0

    Yes, that is correct

    • one year ago
  5. yisrael11
    Best Response
    You've already chosen the best response.
    Medals 0

    On 2) which CC there's three.

    • one year ago
  6. Abbie23
    Best Response
    You've already chosen the best response.
    Medals 0

    Hmmmmmmmmmmm

    • one year ago
  7. seashell
    Best Response
    You've already chosen the best response.
    Medals 0

    ok, first..

    • one year ago
  8. seashell
    Best Response
    You've already chosen the best response.
    Medals 0

    you

    • one year ago
  9. goformit100
    Best Response
    You've already chosen the best response.
    Medals 0

    hmmmmmmmmmmmmmmm

    • one year ago
  10. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    i rally need help cause i don't get it.. i got confused!!! :( so i would really appreciate the help from anyone right now!!!

    • one year ago
  11. goformit100
    Best Response
    You've already chosen the best response.
    Medals 0

    ok

    • one year ago
  12. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1338667087210:dw| imagine if C was on that firs line... what would the distance be then between C and C'' ?

    • one year ago
  13. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    is it: Distance between k and m = 2.6 inches Distance from C to the distance from C" to m = 2.6 inches because this is a translation. 2.6 inches + 2.6 inches = 5.2 inches 5.2 inches or not???

    • one year ago
  14. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    two reflections over separate parallel lines = translation

    • one year ago
  15. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    wht does thts mean dpalnc???

    • one year ago
  16. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    so what is it then??? i have no clue then!!!

    • one year ago
  17. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1338667406829:dw| oh, yeah... your right... 5.2

    • one year ago
  18. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    i'm bad with these transformations.... :(

    • one year ago
  19. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    so it is 5.2???

    • one year ago
  20. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    wait... lemme double check..

    • one year ago
  21. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    can you help me with number "3)"??? i would really appreciate it!!

    • one year ago
  22. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    yes it is... :)

    • one year ago
  23. AccessDenied
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1338667559696:dw| If maybe that representation makes sense, to see why its 5.2: we have the 2.6 in the center, and then the two segments that compose 2.6 on the outside to make another 2.6.

    • one year ago
  24. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    @AccessDenied so it is 5.2??? right!!!

    • one year ago
  25. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1338667679753:dw|

    • one year ago
  26. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    @dpaInc & @AccessDenied so its settled... the answer is 5.2???!!! right???

    • one year ago
  27. AccessDenied
    Best Response
    You've already chosen the best response.
    Medals 1

    Yes. lol as for the next one, I'd have to think about that one.

    • one year ago
  28. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    ok, but please do help me :) i would realllyyy appreciate ur help and dpalnc's help tooo!!! alot!!!

    • one year ago
  29. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    |dw:1338668173430:dw|

    • one year ago
  30. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    isn't it obvious now? go get from A to A''?

    • one year ago
  31. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    **to get

    • one year ago
  32. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    is it right wht i got???

    • one year ago
  33. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    "length of CC'' = 110 degrees" ?? when did they start using degrees to measure length?

    • one year ago
  34. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    i gotta read up more.. :)

    • one year ago
  35. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    if uur doing 3), it says Find the angle of rotation that maps A onto A". so i guess it says to find it in degreess?? right???

    • one year ago
  36. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    yep... you seem stressed... take a break... have a donut...:)

    • one year ago
  37. some_someone
    Best Response
    You've already chosen the best response.
    Medals 0

    hahaha, yeah sort of because i gave beeen working on these problems for a long period of time. and the hw is due tomorrow!!! so yeah.. so wht is the answer for |dw:1338668638807:dw|

    • one year ago
  38. dpaInc
    Best Response
    You've already chosen the best response.
    Medals 1

    this shows that to get from A to A'' , just double the angle between the two intersecting lines of reflection... :) we didn't give you directly that the angle of rotation is twice that... i thought this clearly shows how much you should rotate to get to where you want to...|dw:1338668814266:dw|

    • one year ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.