show that 2cos36=1+2cos72 show step

  1. show that 2cos36=1+2cos72show step
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    2. mayeriwe asked by mayeriwe
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  2. Show step by step reaction mechanism on how soap being made from cooking oil which is triglyceride.(Show curve arrow on
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  3. can someone show me how to do this one i have plenty of them so can you show me step by step when someone gets a chance. Thank
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    2. jasmine20 asked by jasmine20
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  4. solve the system of equations algebraically. show all your steps. y=x^2+2x y=3x+20Can someone show me step by step on how to get
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    2. Jorge asked by Jorge
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  5. Can someone please show me step by step how to calculate the modulus and the argument for these complex numbers? I have a trig
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    2. Kate asked by Kate
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  6. Determine the quarter points.y=cos(x−5π/2) ​(Type an exact​ answer, using π as needed. Use integers or fractions for any
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    2. chichi asked by chichi
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  7. Complete the subtraction problem.215 -83 NOTE: For this review, you will not be required to show work; however, on your test,
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    2. mav welborn asked by mav welborn
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  8. Complete the subtraction problem. NOTE: For this review, you will not be required to show work; however, on your test, you must
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  9. Complete the subtraction problem. NOTE: For this review, you will not be required to show work; however, on your test, you must
    1. answers icon 1 answer
    2. J asked by J
    3. views icon 23 views
  10. Complete the subtraction problem. 215-83 NOTE: For this review, you will not be required to show work; however, on your test,
    1. answers icon 1 answer
    2. J asked by J
    3. views icon 24 views