In the figure , transversal t intersects the parallel lines a and b , and m< 1 is 64.76

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Question 5 spring semester final exam math evaluate

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?