Posted by Amber on Sunday, September 2, 2012 at 10:32pm.
Angle ABC and ange DBE are vertical angles,the measure of angle ABC =3x+20, and the measure or angle DBE =4x10. Write and solve an equation to find the measure of angle ABC and the measure of angle DBEin

Geometry  Steve, Monday, September 3, 2012 at 2:20pm
since vertical angles are equal,
3x+20 = 4x10
x = 30
check:
ABC = 110
DBE = 110

Geometry  Jose Calderon, Wednesday, September 5, 2012 at 9:17pm
UV=3c+29,VW=24,UW=4c

Geometry  Jesud, Monday, December 5, 2016 at 1:27am
Bd Bisect ABC=(6×10)° and m dbc = (2×+20)°
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