Ask a New Question
Menu

Find the exact sine value

  1. Find the exact value of cos(u+v) given that sine u=4/5 with u in quadrant II and sine v = -12/13 with v in quadrant IV.Not sure
    1. answers icon 2 answers
    2. Reston asked by Reston
    3. views icon 3,529 views
  2. Find the exact value of sin75degrees using sum identity of sine
    1. answers icon 1 answer
    2. Anonymous asked by Anonymous
    3. views icon 498 views
  3. find the exact value for cosine and sine of 2,1oo degree thanks
    1. answers icon 1 answer
    2. lisa asked by lisa
    3. views icon 414 views
  4. I'm having trouble understanding a sine concept.For instance, I know that the sine of 15 is .25881. Likewise, the sine of 165 is
    1. answers icon 2 answers
    2. Jim asked by Jim
    3. views icon 746 views
  5. Given cosine, theta, equals, start fraction, 2, divided by, 5, end fractioncosθ=5 2 ​ and angle thetaθ is in Quadrant IV,
    1. answers icon 1 answer
    2. views icon 196 views
  6. Given cosine, theta, equals, start fraction, 2, divided by, 3, end fractioncosθ=3 2 ​ and angle thetaθ is in Quadrant I,
    1. answers icon 1 answer
    2. views icon 169 views
  7. Given cosine, theta, equals, start fraction, 4, divided by, 7, end fractioncosθ=7 4 ​ and angle thetaθ is in Quadrant I,
    1. answers icon 1 answer
    2. views icon 108 views
  8. find the sine of the acute angle between -6i + 3j + 2k and the x axis, leaving your answer in exact form
    1. answers icon 2 answers
    2. thankyou! asked by thankyou!
    3. views icon 222 views
  9. Find the exact sine value of the angle in standard position whose terminal side goes through the point (-1,5)I do not know when
    1. answers icon 0 answers
    2. Abbey asked by Abbey
    3. views icon 838 views
  10. Given the following unit circle, rotate green dot to the appropriate angle and then find the exact value of the function.sine,
    1. answers icon 1 answer
    2. views icon 117 views