-(-3)power (n )
n is 1;2;3;4;....
Answer:
hard
Step-by-step explanation:
I don't know because I have never learnt these things
Step-by-step explanation:
using formula that cos= b/h
3/2 is the answer
i say this because you have to think of the problem as
4y=6x
divide the 4
y=6x/4
simplify
3/2