Answer:
hell nah
Step-by-step explanation:
The additive inverse of a number a is the number that's added to yields zero
See the attached pic below
In the triangle formed by the statue and the boat, we have

and

We can solve either equation for
, then substitute that into the other equation. First, let's abbreviate
and
. Then







Answer:
C. -n - 2
Step-by-step explanation:
Since there are no parenthesis for 3n + 2, you only distribute the 2 to (-2n - 1):
3n - 4n - 2
-n - 2