squeakygirl8001 squeakygirl8001
  • 02-10-2018
  • Mathematics
contestada

if m<mkl=83. m<jkl=127. and m<jkm=(9x-10). find the value of x

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tramserran
tramserran tramserran
  • 02-10-2018

MKL = 83, JKL = 127, JKM = 9x - 10        given

JKL + MKL = JKM                                    angle addition postulate

127 +  83  = 9x - 10                                 substitution

       210   = 9x - 10                                  simplify (add like terms)

       220  = 9x                                          addition property of equality

        [tex]\frac{220}{9}[/tex] = x

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