For glass fragments to be individualized, what must be true?

The answer is :

They must fit together.

Explanation:

The analysis of glass fragments can be beneficial in determining cases such as hit and run, burglaries, kidnappings, and bombings. The use of glass as "evidentiary material" rests in its original characteristics such as:

It is a delicate material that is often broken and hence usually found in various types of crime scenes.

answer; ///(statins)/aka as hmg coa

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)