squeakygirl8001 squeakygirl8001

02-10-2018
Mathematics

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

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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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