Answer:
Step-by-step explanation:
it would be 60
Make it into slope intercept form
-3y = -12x + 3
Y = 4x - 1
Perpendicular = opposite sign and reciprocal
Parallel: same slope
Perpendicular: y = -1/4x
Parallel: y = 4x
Only the volume is given, so you can already assume the rectangular prism is a cube, which in that case you can divide by 3 to get the answer.
Answer:
No Triangles: A, C
One Triangle: D, F
Many Triangles: B, E
Step-by-step explanation:
Hope this helps!