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Mathematics 18 Online
OpenStudy (anonymous):

What is m∠PLM?

OpenStudy (anonymous):

full question

OpenStudy (anonymous):

can you help @sammixboo

sammixboo (sammixboo):

Sorry :(

jimthompson5910 (jim_thompson5910):

(Angle NLO) + (Angle PLO) = 180 (5k+20) + (3k+16) = 180 solve for k and tell me what you get

OpenStudy (anonymous):

18? @jim_thompson5910

jimthompson5910 (jim_thompson5910):

k = 18 is correct

jimthompson5910 (jim_thompson5910):

using k = 18, what is the expression 5k+20 equal to?

OpenStudy (anonymous):

110

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

good

jimthompson5910 (jim_thompson5910):

angle PLM and angle NLO are congruent because they are vertical angles so, angle PLM = 110 degrees as well

OpenStudy (anonymous):

so the answer is 110?

jimthompson5910 (jim_thompson5910):

yes

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