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3 years ago

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

Mathematics

1 answer:

kirza4 [7]3 years ago

3 0

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

$\frac{220}{9}$ = x

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