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OpenStudy (mackenziebroom15):
J and M are base angles of isosceles trapezoid JKLM. If mJ = 20x+9 and mM =14x+15, find mK.please help!
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OpenStudy (jason1024):
k is 151 degrees
OpenStudy (mackenziebroom15):
Thanks :) how did you get that?
OpenStudy (anonymous):
20x+9=14x+15 20x-14x=15-9 6x=6 x=1 mj =20*1+9=29 m m=14*1+15=29 mk=180-29=151
OpenStudy (mackenziebroom15):
Thank you so much!
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