Answer: Sin N = 
Step-by-step explanation:
Since we have given that
In triangle MPN, ∠P=90°

As we know the formula for "Trigonometric Ratios":

By Pythagorus theorem , we get

So, we get,

Hence, Sin N = 
He would have gotten 24 right out of 30 questions to get 80% on his 3rd test
the answer is A ,when x=0,g(x)is-1,so when u add x into the g(x),which is given below,u can find C,D,E,g(x) is no equal to -1,when you add x=1 into g(x)(A,B),you can find g(x) of B is 0,which is no equal the answer giving above(g(x)=2),but A is all right.
9 is subtracted from the sum of 5 and a number
Answer: x=6
Step-by-step explanation:
3(x-2)=12
3x-6=12
3x=18
x=6