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36 votes
36 votes
Please help For 50 points

Please help For 50 points-example-1
User Dschoni
by
3.2k points

1 Answer

28 votes
28 votes

Answer:

m = 0.875

Explanation:

the 3 angles lie on a straight line and sum to 180° , that is

4m + 83 + 4m + 90 = 180

8m + 173 = 180 ( subtract 173 from both sides )

8m = 7 ( divide both sides by 8 )

m =
(7)/(8) = 0.875

User Briandk
by
3.1k points