SOLUTION: 5. If A and B are complementary angles and mA is x, which equation can be used to find y, mB? i'm sorry this is more of a geometry question but if you love math as much as i ha

Algebra ->  Systems-of-equations -> SOLUTION: 5. If A and B are complementary angles and mA is x, which equation can be used to find y, mB? i'm sorry this is more of a geometry question but if you love math as much as i ha      Log On


   

Question 394461: 5. If A and B are complementary angles and mA is x, which equation can be used to find y, mB?
i'm sorry this is more of a geometry question but if you love math as much as i hate it then you'll probably know how to do it... i hope so anyways... thank you!
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
By definition, angle B = 90 - x (angles A and B add up to 90 if they're complementary).