Question

segment addition / subtraction (numbers) unique id: 0535 score: 6/10 penalty: none question point m is on line segment (overline{ln}). given (lm = 7) and (mn = 9), determine the length (overline{ln}). answer attempt 1 out of 3 (ln = ) submit answer

Explanation:

Step1: Apply Segment Addition Postulate

Since point \( M \) is on segment \( \overline{LN} \), by the Segment Addition Postulate, \( LN = LM + MN \).

Step2: Substitute given values

We know \( LM = 7 \) and \( MN = 9 \), so substitute these values into the formula: \( LN = 7 + 9 \).

Step3: Calculate the sum

\( 7 + 9 = 16 \).

Answer:

\( LN = 16 \)