Answer:
Step-by-step explanation:
-1+(-2)
1. 16/9 simplified
2. 99/6= 33/2
3.4/9 simplified
4. 6/4= 3/2
5. 6/13 simplified
Answer:
cosine
Step-by-step explanation:
cosine is adj over hyp
this can be remembered by the acronym:
SOH CAH TOA
s meaning sine
c meaning cosine
t meaning tangent
The answer would be x^20 y^35