help asappp You have been asked to judge an art contest with 15 entries. In how many ways can you assign 1st , 2nd and 3rd place?

Rewrite so the subject can be y in the formula d=m-y/y+n

Triangle xyz, with vertices x(-2, 0), y(-2, -1), and z(-5, -2), undergoes a transformation to form triangle x? y? z? , with vertices x? (4, -2), y? (4, -3), and z? (1, -4). the type of transformation that triangle xyz undergoes is a . triangle x? y? z? then undergoes a transformation to form triangle x? y? z? , with vertices x? (4, 2), y? (4, 3), and z? (1, 4). the type of transformation that triangle x? y? z? undergoes is a .

State if it is acute obtuse or right