Aflagpole casts a 15-foot shadow at the same time a yard stick casts a 4.5 foot shadow . what is the height of the flagpole ?

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)