SOLUTION: what is the supplementary angle of a+3b-45?

Algebra.Com
Question 319593: what is the supplementary angle of a+3b-45?
Answer by mananth(16946)   (Show Source): You can put this solution on YOUR website!
a+3b-45
180-(a+3b-45)
180-a-3b+45
225-a-3b is the supplement

RELATED QUESTIONS

what is the supplementary angle of 150-a... (answered by drj)
what is the symbol of a supplementary... (answered by stanbon)
What is the symbol of a supplementary angle??? (answered by stanbon)
What is the smallest possible measure of a supplementary... (answered by solver91311)
what is the supplementary angle of... (answered by unlockmath)
What is the supplementary angle of 38 (answered by stanbon)
What is the of two supplementary... (answered by Fombitz)
What is the supplementary angle of... (answered by MathLover1,stanbon)
Two angles are supplementary angles. One angle measures 45°.what is the measure of the... (answered by Alan3354)