Answer:
33m^33+2f^22+6f+5
Step-by-step explanation:
this is the answer for if you are supposed to be simplifying :)
C 90 kg A and B are to small
Answer: 40.9
Step-by-step explanation:
Given
angle given is 

Using trigonometry

Using cosine formula

Its 28!!! y=28
.....................
Multiply everything by 5:
5(-10)=5(-4/5y+6)
Then solve:
-30=-4y+30
Then subtract 30 from both sides:
-60=4y
Then divide:
15=y