Arectangular prism has a length of 6 cm, a width of 3 cm, and a height of 4/1/2 cm.

the prism is filled with cubes that have edge lengths of 1/2 cm.

need give !

how many cubes are needed to fill the rectangular prism?

to fill the rectangular prism are needed.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Twelve less than a number is at most 20