Question

find the distance between the points (-9.9, 5.3) and (2.9, 5.3).

Explanation:

Step1: Identify the coordinates

The two points are \((-9.9, 5.3)\) and \((2.9, 5.3)\). Since the \(y\)-coordinates are the same, the distance is the absolute difference of the \(x\)-coordinates.

Step2: Calculate the distance

Distance \(d = |x_2 - x_1|\) where \(x_1=-9.9\) and \(x_2 = 2.9\). So \(d=|2.9 - (-9.9)|=|2.9 + 9.9|=|12.8| = 12.8\).

Answer:

\(12.8\)