SOLUTION: using the unit circle o solve for the following must show full work
cot -41pi
----
6
Algebra.Com
Question 956770: using the unit circle o solve for the following must show full work
cot -41pi
----
6
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
cot [-41pi/6]
-----
(-41/6) = -6 5/6
------
Comment:: -6 pi is just 3 times around the circle.
----
The reference angle is 1/6 pi
-5/6 pi is the same as +7/6 pi
-----
cot(-41pi/6) = cot(7pi/6) = cot(pi/6) = sqrt(3)
--------------
Cheers,
Stan H.
================
RELATED QUESTIONS
x^2-8x+2=0
solve the eqaution by completing the square, than solve using the... (answered by Alan3354)
Solve the system using substitution. Make sure to show your work for full credit.
2x (answered by rothauserc,Alan3354,amarjeeth123)
Solve the system using substitution. Make sure to show your work for full credit.
y... (answered by amarjeeth123)
Solve the system using elimination. Make sure to show your work for full credit.
x + (answered by stanbon)
Would someone please show me how to do these two problems. I have no textbook.
1.... (answered by Alan3354)
Show all your work to receive full credit for this problem.
Solve the system of... (answered by checkley77)
Solve the system using elimination. Make sure to show all your work for full credit.
(answered by amarjeeth123)
Solve x2 + 4x – 12 = 0 by completing the square. Show your work for full credit. (answered by ReadingBoosters)