The bottom of a ladder is 1.5 m from the base of a vertical wall. The gradient of the ladder is 3. How far up does the top of the ladder touch the wall?

4.5Step-by-step explanation:Gradient is 33=1.5x3=4.5Hope you add me as brainliest.

Ifound this on google “that means that the graph of a function with direct variation has these features: it is a straight line: because the slope is the ratio y/x = k. it passes through the origin (0,0): because y = kx = k (0) = 0.” i hope this you for what your looking for