please help. 7th . grader work

Mathematics
Tutor: None Selected Time limit: 1 Day

Apr 29th, 2015

question 1:

adjacent angles: < BCA and< ACE   

<BCD and < CDE 

vertical angles:  <ACB and <ECD 

<ACE and <BCD 

question 2: adjacent angles:  <MGH and <MGL

<LGK and <KGJ


vertical angles:   <MGH and  <KGJ 

<MGL and <IGJ

question 3: yes these are adjacent 

41+x=90 

x=90-41

x=49

question 4:

x+109=180

x=180-109

x=71

question 5:

x+42=2x+1      these are vertical so thy are equal 

x-2x=1-42

-x=-41

x=41

question 6:

(x+96)+5x=180

6x+96=180

6x=180-96

6x=84

x=14

question7:

14x+22x=180

36x=180

x=5

dear it is to long question I try my best to give you best answer If you need more help or you wants to disciuss this solution contact me 

thanks

Apr 29th, 2015

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Apr 29th, 2015
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Apr 29th, 2015
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