because it is a gruesome film and not made for young people feel ill and could cause nightmares
It is: 18-3D
18-(3*d) or 18-3d
A hexagonal based prism.
An 18-point 3D star is commonly referred to as an "octagram star" or "18-pointed star." This star is typically constructed using geometric shapes, often derived from the intersection of two overlapping cubes or other geometrical arrangements. In decorative arts, such stars can be found in various cultural designs and patterns.
L-Shaped Prism & Hexagonal Pyramid
18
23-5-3d = 36 -3d = 36+5-23 -3d = 18 d = -6
As an expression it is: 18-3d
18-d3
no
its a 18
There is not a definite name for a 3D figure with 18 sides.It is possible that it is something else - but the information to test this is not provided.
It is: 18-3D
18-(3*d) or 18-3d
Octadecadron
you have to be 18 and up
8d = 5d+18 8d-5d = 18 3d = 18 d = 6