The answer to this question is -11/12.. l hope it helped??
If the first one is a = 180 - b, and not 180 - 6, then that is correct.
Also, 360 = 2a + 2b is correct
5+7+11=23
3+11+53=67
3+11+61=71
are some examples
ok I have no Idea just wanted to tell you your killua profile pic is cute
Answer: a= -3,0 and b= 0,18 c= -1,0 d= 3,0
Step-by-step explanation:
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