Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

sara1234

  • 3 years ago

Find the point on the terminal side of θ =–3pi/4 that has an x coordinate of –1.

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

    1. let pi = 180: θ = -3(180)/4 θ = -3(45) θ = -135 θ = 225 degrees Let x = -1 Now create right triangle: |dw:1349989404588:dw|

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

    Using Trig, solve for y

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

    You should get y = -1 Thus the point should be (-1,-1)

  4. sara1234
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i realy dont understand

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

    What exactly is it about my solution that confuses you?

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

    Where exactly did you get stuck?

  7. sara1234
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    can you show me all the steps so i can check my work please?

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

    i can solve this

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

    I practically showed you most of the steps

  10. 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