Answer:
what? that doesnt make sense
Factorize the numerator and denominator. You'll see that they both have a factor of 4 that can be canceled. The introduce a factor of 3 to change the denominator to 36.

The cotangent of an angle is the adjacent side over the opposite side. The adjacent side is equal to 15, and the opposite side is equal to 8. 15/8
The cotangent of angle I is 15/8.
Answer:
-6
Step-by-step explanation:
replace x with 0