Identify if it is a percent of increase or decrease. Then find the percent of change from 14 books to 36 books

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .