Quantcast

A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

xxzeke16

  • 2 years ago

find the quadrant containing theta if the given conditions are true. cos theta> 0 and sin theta < 0

  • This Question is Closed
  1. igonzalez7
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    4th Quadrant where x is + and y is - on the x-y coordinate system

  2. xxzeke16
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so in this problem im only figuring out which quadrant and if x and y are neg or pos

  3. igonzalez7
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Cos corresponds to X on a graph and sin corresponds to y so... Quadrant 1: X and Y are positive so sin & cos are positive Quadrant 2: X(cos) is neg and Y(sin) is pos Quadrant 3: Both neg Quadrant 4: X is pos and y is neg

  4. igonzalez7
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    google search images of the unit circle and you'll see what I mean

  5. xxzeke16
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i memorize the unit circle so i got a good idea of what your getting at

  6. satellite73
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    |dw:1360723820785:dw|

  7. satellite73
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    right and up left and up left and down right and down don't forget, this is just ordered pairs in coordinate plane

  8. xxzeke16
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    so the answer is quadrant 1

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

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy

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.