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4 votes
4 votes
Two parallel lines, I and m, are cut by a transversal, t, as shown below.

1
(17x + 14)
((48-2°
m
What is the value of z?

Two parallel lines, I and m, are cut by a transversal, t, as shown below. 1 (17x + 14) ((48-2° m-example-1
User KCP
by
2.3k points

1 Answer

17 votes
17 votes

Answer:

x = 8

Explanation:

alternate-interior angles equal 180°

17x + 14 + 4x - 2 = 180

21x + 12 = 180

21x = 168

x = 8

User Babygau
by
3.0k points