sarahpaigeallen
02.02.2020 •
Mathematics
Simplify this expression
7x+7 (3x+9)-6
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Reason 2) Given. Specifically, the diagram shows that the two angles are adjacent and supplementary, which is why the two angles are a linear pair.Reason 3) Definition of Linear Pair. As stated above, a linear pair of angles add to 180 degrees (they are supplementary).Statement 4)Side note: The double arrow over WY and XV in statement 5 is supposed to be an unbroken line.