Are these right? If the center and radii are correct the graphs are, so you don't have to try & count out the graph.
1 answer:
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You get the answer by inserting values in slope formula and then solving for k. I'll call k, y_2
So the answer k = -5 is incorrect because k = 11.
Hope this helps.
<h2>Answer:</h2>
This is a theorem called Converse of Alternate Exterior Angles that states that <em>if two lines are cut by a transversal and the alternate exterior angles are congruent, then the lines are parallel</em>. Moreover, this theorem is based upon the corresponding Angles Converse Postulate that states that<em> if two lines are cut by a transversal and corresponding angles are congruent, then the lines are parallel. </em>We don't need to prove this postulate, it's assume to be true. So our goal is to get corresponding angles congruent in order to use the corresponding Angles Converse Postulate,
1.
Reason: Given
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Reason: Def of vertical
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Reason: Def of vertical
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Reason: Transitive Property
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Reason: corresponding Angles Converse Postulate
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