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(Cos40-sin30)/(sin60-cos50)

  1. (Cos40-sin30)/(sin60-cos50)
    1. answers icon 1 answer
    2. Bishal asked by Bishal
    3. views icon 904 views
  2. Prove that:(cos40-sin30)/sin60-cos50=tan50
    1. answers icon 2 answers
    2. Rabinprakash asked by Rabinprakash
    3. views icon 5,302 views
  3. Prove that(cos40-sin30)/(sin30-cos50)=tan50
    1. answers icon 1 answer
    2. someone asked by someone
    3. views icon 904 views
  4. Given that sin0°=cos90°, sin30°=cos60° , sin45°=cos45° , and sin90°=cos0° , what is sin60° equal to?(1 point) Responses
    1. answers icon 1 answer
    2. views icon 35 views
  5. Given that sin0°=cos90°, sin30°=cos60° , sin45°=cos45° , and sin90°=cos0° , what is sin60° equal to?(1 point) Responses
    1. answers icon 1 answer
    2. views icon 99 views
  6. Prove that, sin60° cos60° - sin30° cos60°=sin30° ?
    1. answers icon 3 answers
    2. Joackim Patrick asked by Joackim Patrick
    3. views icon 101 views
  7. tan45+sin60=(sin30+cos30)1+�ã3/2=(1/2+�ã3/2) How do i work it from her?
    1. answers icon 1 answer
    2. Anon asked by Anon
    3. views icon 983 views
  8. without using mathematical table evaluate sin30-sin60/tan60
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    2. Anonymous asked by Anonymous
    3. views icon 383 views
  9. Use patterns to find the values of sin 30° and cos 30° and then compare their values.(1 point)Responses sin30°=cos30°
    1. answers icon 1 answer
    2. views icon 33 views
  10. Find the exact value of: sin60-cos60.do I just type sin60-cos60 in my calculator? = .37
    1. answers icon 1 answer
    2. Jon asked by Jon
    3. views icon 492 views