Question

find the distance between the points $(-20, 19.1)$ and $(-20, 7.3)$. units

Explanation:

Step1: Identify x,y coordinates

Points: $(x_1,y_1)=(-20,19.1)$, $(x_2,y_2)=(-20,7.3)$

Step2: Use vertical distance formula

Since $x_1=x_2$, distance = $|y_1-y_2|$
Expression: $|19.1 - 7.3|$

Step3: Calculate the difference

$19.1 - 7.3 = 11.8$

Answer:

11.8 units