Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

KiArUnsYu

  • 3 years ago

What is the length of AB ? Round to the nearest hundredth. 5.83 6.32 7.12 3.70

  • This Question is Closed
  1. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    where r the points ?

  2. KiArUnsYu
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    1 Attachment
  3. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    could you first find co-ordinates of A and B ?

  4. KiArUnsYu
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    A is (-1,3) and B is (5,1)

  5. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    correct, now use Distance between points (x1,y1) and (x2,y2) is \(\huge d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\)

  6. KiArUnsYu
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i got 7.2

  7. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    how ? ty again...

  8. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    *try again

  9. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    7.2 is incorrect..

  10. KiArUnsYu
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    crap.

  11. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    show your work, i'll spot the error.

  12. KiArUnsYu
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    (-1-5) is -6^2 which turns into 36

  13. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    correct what about 3 and 1

  14. KiArUnsYu
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    OHMYSNAPP. its too early. thats why im making mistakes hehe okay i got it.

  15. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    glad to hear that :)

  16. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    that you got it*

  17. KiArUnsYu
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    haha thanks.

  18. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    welcome ^_^

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

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy