kate269
kate269
17-05-2018
Mathematics
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i need help with my final study guide
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jspjulie
jspjulie
17-05-2018
21) Since all angles = 180,
180=66 + 79 + (43 + x)
Subtract (66 + 79) from both sides, you’d get
35= 43 + x
subtract 43 from both sides and x = -8
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