wardrihan55 wardrihan55

07-10-2017
Mathematics

contestada

If two parallel lines are cut by a transversal and corresponding angles measure 10x – 1 and 8x + 21, what is the value of x?

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ruhibreddy ruhibreddy

07-10-2017

Since corresponding angles are congruent:

10x -1 = 8x + 21
-8x -8x
2x -1 = 21
+1 +1
2x = 22
x = 11

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