SOLUTION: Dear sir/madam,
Thank you or taking the time to help me solve my problem. Here it is:
Problem:
If the complement of an angle is 5° less than one-sixth of its supplement, f
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-> SOLUTION: Dear sir/madam,
Thank you or taking the time to help me solve my problem. Here it is:
Problem:
If the complement of an angle is 5° less than one-sixth of its supplement, f
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Question 935139: Dear sir/madam,
Thank you or taking the time to help me solve my problem. Here it is:
Problem:
If the complement of an angle is 5° less than one-sixth of its supplement, find the measure of the angle.
My attempt: (I'm having trouble writing the equation!!!)
Complimentary angles = 90 degrees, therefore:
90 - a
Supplementary angles = 180 degrees therefore:
180 - 1/6a - 5
Therefore:
90 -a = 180 -1/6a - 5
6(90) - 6(a) = 6(180) - 6(1/6)a - 6(5)
540 - 6a = 1080 - a - 30
540 - 6a = 1050 - a
540 - 540 - 6a = 1050 - 540 - a
- 6a = 510 - a
- 6a + a = 510
- 5a = 510
- 5a/5 = 510/5
-a = 102
a = - 102
Obviously an angle can't be negative so I must have written the wrong equation.
Any help you could provide would be most appreciated.
Kindest regards,
Mark Beaton Found 2 solutions by mananth, josgarithmetic:Answer by mananth(16946) (Show Source):
You can put this solution on YOUR website! If the complement of an angle is 5° less than one-sixth of its supplement, find the measure of the angle.