Answer:
0
Step-by-step explanation:
identity:
cos(180-x) = -cos(x)
cos(0)= -cos(180)
cos(0) + cos(180) = 0
cos(1)= -cos(179)
cos(1)+cos(179) = 0
...
all sum to zero
10
ok so first you eat my poop then you eat your own poop and then you eat my dog poop
I am pretty sure the answer is D, but I'm not 100% sure
1. 3 0/5
2. 3 0/15
These are your answers
the parallel lines match up, and the angles are the same
I think complementary angles
