Question

pythagorean distance
what is the horizontal distance a?
points: (5, -8) (2, -3)
a = δx =?
pythagorean formula c² = a² + b²

Explanation:

Step1: Recall horizontal distance formula

Horizontal distance (\(\Delta x\)) between two points \((x_1,y_1)\) and \((x_2,y_2)\) is \(|x_2 - x_1|\).

Step2: Identify coordinates

Given points \((5, -8)\) and \((2, -3)\), so \(x_1 = 5\), \(x_2 = 2\).

Step3: Calculate \(\Delta x\)

\(\Delta x = |2 - 5| = |-3| = 3\).

Answer:

3