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PLEASE HELP 22 POINTS
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PLEASE HELP 22 POINTS

PLEASE HELP 22 POINTS-example-1
User Juan Ramos
by
3.5k points

1 Answer

11 votes

Answer:

y = 15 m<a = 78 m<b = 68

Explanation:

(5y+3) + (4y+8) --> 9y + 11

9y + 11 = 146

y = 15

plug in 15 into the equations for the angles and you get

m<a = 78

m<b = 68

User Marcos Curvello
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3.7k points
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