SOLUTION: Two angles are complementary. Twice one angle plus the other is 143 degrees. Find the measure of each angle.
Algebra.Com
Question 241750: Two angles are complementary. Twice one angle plus the other is 143 degrees. Find the measure of each angle.
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
x+y=90 or y=90-x
2x+y=143
2x+90-x=143
x=143-90
x=53 ans.
y=90-53=37 ans.
Proof:
2*53+37=143
106+37=143
143=143
RELATED QUESTIONS
Two angles are complementary. Twice one angle plus the other is 131 degrees. Find the... (answered by stanbon)
two angles are complementary. one angle is 3 degrees less than twice the other. find the... (answered by checkley77)
Two angles are complementary the measure of one angle is 3 degrees greater than twice the (answered by MathLover1,rfer)
If two angles are complementary and one angle is 36 degrees more than twice the other.... (answered by Nate)
Two angles are complementary. One angle is 4 degrees less than three times the other... (answered by rfer)
Two angles are complementary. One angle is 2 degrees less than 3 times the other angle.... (answered by rfer)
two angles are complementary. if one measures 18 degrees more than twice the measure of... (answered by oberobic)
Two angles are supplementary. One angle is 15 degrees more than twice the other. Find the (answered by rfer)
Complementary angles. Two angles are complementary. The measure of one angle is 112 times (answered by Alan3354)