Is the fraction 1/4 greater than 1/20

The quadratic function h(t) = -16.1t^2 + 150 models a balls height, in feet, over time, in seconds, after its dropped from a 15 story building. from what height in feet was the ball dropped?

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

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