<PRE><B>Question 780374</B>
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If the two angles form a linear pair, then they are supplementary by definition. If they are supplementary, then their sum is equal to 180 degrees.  Add the two linear expressions and set the sum equal to 180. Then solve for *[tex \LARGE x]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
&lt;font face=&quot;Math1&quot; size=&quot;+2&quot;&gt;Egw to Beta kai to Sigma&lt;/font&gt;
My calculator said it, I believe it, that settles it
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