The correct equation to use is A. n+d=27 0.05n+0.10d=1.95
The slope of the perpendicular line will be 2. Remember, a perpendicular slope is the negative reciprocal.
So, we can make the equation
. We need to find b, and put b in.
To find b, put in the numbers of y and x.

Solve for b:

Now replace b in the original equation with 12 and that will be the answer:
The answer is
.
Square prism
because of the two squares on the side and it’s a prism not a pyramid because it just isn’t lol