A 15 m ladder leans against a wall. Its bottom is 9 m from the wall How much will the lower end have to be pulled away from the wall so that the top of the ladder will slide down the same amount?

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.