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

baldymcgee6

Trig identity help?

  • one year ago
  • one year ago

  • This Question is Closed
  1. baldymcgee6
    Best Response
    You've already chosen the best response.
    Medals 1

    \[\frac{{ - 6{{\left( {\cos \left( t \right)} \right)}^2} \cdot \sin \left( t \right)}}{{6{{\left( {\sin \left( t \right)} \right)}^2} \cdot \cos \left( t \right)}} =- \cot(t)\]

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

    just cancel, 6,sint and cos t, from numerator and denominator,what remains ?

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

    Can you simplify fractions?

    • one year ago
  4. baldymcgee6
    Best Response
    You've already chosen the best response.
    Medals 1

    oh man...

    • one year ago
  5. baldymcgee6
    Best Response
    You've already chosen the best response.
    Medals 1

    how did I not see that... embarrassing.. thanks for the help

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

    welcome ^_^

    • one year ago
  7. baldymcgee6
    Best Response
    You've already chosen the best response.
    Medals 1

    hey @hartnn, when taking second derivatives of parametric curves, we use a formula like:|dw:1351710488694:dw| I am allowed to just take the derivative of -cot(t) or do I have to use y dot and x dot??

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

    Can you write what you want from the very beginning?

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

    i'll need entire question to answer that.....

    • one year ago
  10. baldymcgee6
    Best Response
    You've already chosen the best response.
    Medals 1

    i'll post a new question and tag you fella's

    • 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.