Help me please!
A steep road has gradient 4/15. That road rises be 3 meters. Calculate the horizontal distance x

The horizontal distance is 11.25 meters.

Step-by-step explanation:

Step 1:

The gradient of the given road is . The gradient is the ratio of the difference in y values to the difference in x values.

In the given diagram, the difference in y values is given as 3 meters.

The difference in x values is given as x meters.

So if we substitute it with the gradient, we can determine the values of x.

Step 2:

The gradient, by cross-multiplying we get

So the horizontal distance is 11.25 meters.

step-by-step explanation: 4 cause 2+2=4