Two points in a rectangular coordinate system have the coordinates (5.5, 2.9) and (−3.5, 4.8), where the units are centimeters. Determine the distance between these points.

The distance between these points is approximately is 9.198 units.

Step-by-step explanation:

Let be (5.5, 2.9) and (-3.5, 4.8) the location of the points in Cartesian plane. The straight line distance between both points () is determined by the Pythagorean Theorem, which is described below:

Where:

, - Horizontal components of each point, dimensionless.

, - Vertical components of each point, dimensionless.

If and , the distance between these points is:

The distance between these points is approximately is 9.198 units.

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