Question

what is the coordinate of the midpoint of \\(\overline{tu}\\)?

write your answer as an integer or a decimal, or mixed number in simplest form.

Explanation:

Step1: Identify coordinates of T and U

From the number line, \( T = 246 \) and \( U = 249 \).

Step2: Use midpoint formula

The midpoint formula for two points \( x_1 \) and \( x_2 \) is \( \frac{x_1 + x_2}{2} \). Substituting \( x_1 = 246 \) and \( x_2 = 249 \), we get \( \frac{246 + 249}{2} \).

Step3: Calculate the sum and divide

First, \( 246 + 249 = 495 \). Then, \( \frac{495}{2} = 247.5 \).

Answer:

247.5