Than f(3)=30? i would believe so
1. You times 2.5 by 10 (because there is 1 decimal point) which then equals 25/10.
2. Then you reduce 25/10 by 5, so it will be in simples form. And your answer is 5/2!
Hope this helped and Good Luck! :D
Answer:
use sine or cosine rule
Step-by-step explanation:
that's the answer by using the sine rule
3500:4200 reduce to 35:42 see if you can reduce anymore. you can to 5:6