A 40 ft ladder leans up against the side of a house, with the base of the ladder a distance 3ft from the wall. If the ladder is moved out by 4ft, how far down the wall will the top of the ladder move

Suppose a ladder 20 feet long is place against a vertical wall 20 feet high. How far would the top of the ladder move down the wall by pulling out the bottom of the ladder 5 feet? ... ladder is pulled out 5 ft, you have a right triangle with a hypotenuse of 20 and 1 side of 5. ... Finding distance from the horizon.

Step-by-step explanation:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

a is the right answer