Answer:
1. D -20
2. C (n-7)(n+6) / (n+4)(n-1)
Explanation:
The second one is actually:
(n−7)(n−1)(n+6)2(n+4)
But there isn't that one on the options so the closest one would be C.
Sin x = cos (90-x)
90-x = 19
x = 71
The answer is 71 degrees.
What is the number n ^???
Answer:
hexagonal shape
Step-by-step explanation:
i am small child from American
sorry for answer
I'm 10 year old
I am born in Nepal
but develop in America
(B.) I think I don’t know