Acar is traveling at 70 miles per hour on the highway. which equation could you use to calculate the distance, d, the car travels after any given amount of time, t?

  d = 70t

Step-by-step explanation:

The units of speed tell you how to write the equation.

  speed = miles/hour

Multiplying by hours gives ...

  speed · hours = miles

Using the required variables and the given speed, you have ...

  70t = d . . . . . time in hours, distance in miles

take it another

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.