We are to find the equation for the line which is perpendicular to another line with the equation and passes through a point (2, 10).
Since the slope of a line which is perpendicular to another line is the negative reciprocal of the other line, therefore the slope of our line will be .
Finding the y-intercept:
Therefore, the equation of the line will be .
-8,1 mabey I don't really know
3x3x12= volume of large prism= 108
1x1x12= volume of hole= 12
(Volume of prism)-(volume of hole)= 96