Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

kaylala

  • one year ago

if point P rotated 1.5 times along a circle of radius 1 unit then P travels _______ units

  • This Question is Closed
  1. shinebrightlikeadimon
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    what does r n and s stand for?

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

    if point P rotated 1.5 times along a circle of radius 1 unit then P travels _______ units

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

    there @shinebrightlikeadimon

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

    can you actually give me the question the exact way it was given to you

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

    that's it already @shinebrightlikeadimon

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

    well contact your teacher the idiot that gave you this problem doesn't know how to explain it properly

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

    lol

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

    @Mertsj

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

    @eliassaab @phi

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

    I assume they mean 1.5 times around the circle. find how far 1.5 loops around the circle is. (1 loop is the circumference)

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

    180 degrees ? @phi

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

    I think they want the distance around the circle 1.5 times. First step: what is the distance if you go around the circle once? (the distance is called the circumference)

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

    360? @phi

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

    180 and 360 sound like degrees. see http://www.mathplanet.com/education/pre-algebra/more-about-equation-and-inequalities/calculating-the-circumference-of-a-circle

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

    i see

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

    but i still dont know how to do this?

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

    @phi

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

    Do you see what the formula for the circumference (called C) is ?

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

    yup c=2 pi r

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

    now look at your question. what is r ?

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

    1

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

    and what number do you use for pi ?

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

    3.14

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

    now use those numbers in your formula c= 2*pi*r replace pi with 3.14 and r with 1 c= 2*3.14*1 what is c ?

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

    c=6.28

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

    that is the distance once around the circle. they want the distance if you go 1.5 times around the circle. that means multiply c by 1.5

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

    oh i see = 9.42 ? @phi

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

    thank you

  29. 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

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.