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9 votes
9 votes
Given || m ||n, find the value of x.
124°
(5x-4)°

Given || m ||n, find the value of x. 124° (5x-4)°-example-1
User Kaiak
by
2.2k points

1 Answer

26 votes
26 votes

Answer:

x=12

Explanation:

5x-4 is vertically opposite and 124 + 5x-4 should add up to 180 because they are cointerior anglesthen you look for the value of x by 124+5x-4=180

124-4+5x-4=180

x=12

Given || m ||n, find the value of x. 124° (5x-4)°-example-1
User Carlos Quintero
by
3.2k points