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How do you find x?

Science & Mathematics by Anonymous 2018-05-11 11:09:11

Social Science

How do you find x?

4 answers

  • Anonymous

    Hint: Pythagoras Theorem

  • Anonymous

    Why were perfectly correct answers given thumbs down?

  • Anonymous

    x^2 + 12^2 = (8 + x)^2 144 = 64 + 16x x = 5

  • Anonymous

    By Pythagoras (x+8)^2 = 12^2+x^2 x^2+16x+64 = x^2+144 16x = 80 x = 5

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