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14 October, 05:32

Sin (x+16degrees) = cos (2x+14 degrees) what is x

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Answers (2)
  1. 14 October, 05:35
    0
    X=20°

    Step-by-step explanation:

    SinX+16°+Cos2X+14°=90

    3x+30=90

    3x=60

    x=20°
  2. 14 October, 05:38
    0
    X+16+2x+14=90

    so x=20.

    sin 36° = cos 54°
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