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If cos25+sin25=k then the value

  1. If cos25+sin25=k then the value os cos20 is ?
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    2. sai vishnu asked by sai vishnu
    3. views icon 1,957 views
  2. A golf ball is hit with an initial velocity of 50m/s at an angle of 25° above the horizontal.A) How far does the ball travel?
    1. answers icon 1 answer
    2. Booker Perry asked by Booker Perry
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  3. Given that △ABC is a right triangle with ∠A=90° , ∠B=25° , and BC=5 inches , which of the following correctly uses the
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    2. chompers asked by chompers
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  4. (1.33)sin25.0=(1.50)sinO
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    2. Lisa asked by Lisa
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  5. Given that △ABC is a right triangle with ∠A=90°, ∠B=25°, and BC=5 inches, which of the following correctly uses the sine
    1. answers icon 1 answer
    2. views icon 55 views
  6. Evaluate the following with thought the use of a calculator:Sin70.sin25 + sin65.sin20 And please people explain how you arrived
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    2. timithy asked by timithy
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  7. Draw the figure, and calcuate the height above the bottom point the swing starts. (I remember it as 2.3(1-cos25)).the initial
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    2. bobpursley asked by bobpursley
    3. views icon 1,451 views
  8. I need help on these problems they are from my study guide and i don't have a clue on how to do these 3 problems and if anyone
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    2. K.C asked by K.C
    3. views icon 553 views