The value of a 2 in the yens place is what fraction of the value of a two in the hundreds place?​

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor