js7474
js7474
12-02-2015
Mathematics
contestada
Please help i would greatly appreciate it!
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konrad509
konrad509
12-02-2015
2. none of these
3. supplementary
4.
[tex]x+55.1=90\\ x=34.9[/tex]
5.
[tex]x+72=180\\ x=108[/tex]
6. isosceles
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