I'LL GIVE BRAINLIEST, Divide up the number 72 in a 2:3:4 ratio.

A copy of Trotha's Extermination Order survives in the Botswana National Archives. The order states "every Herero, with or without a gun, with or without cattle, will be shot. I will no longer accept women or children, I will drive them back to their people [to die in the desert] or let them be shot at."[87] Olusoga and Erichsen write: "It is an almost unique document: an explicit, written declaration of intent to commit genocide.

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".