Mathematics, 01.04.2020 16:09, dwilburn01

In ΔJKL, \overline{JL}

JL

is extended through point L to point M, m∠LJK = (2x+3)^{\circ}(2x+3)

∘

, m∠KLM = (5x-7)^{\circ}(5x−7)

∘

, and m∠JKL = (x+20)^{\circ}(x+20)

∘

. What is the value of x?

Answers: 3

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In ΔJKL, \overline{JL}

JL

is extended through point L to point M, m∠LJK = (...