Question

then can you answer this ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

It is given that the endpoint A of a line segment AB is at 3 cm mark of a ruler and B is at 7.4 cm mark.

The length of the line segment $\tt\overline{A B}$ is: Mark of B - Mark of A

$\color{brown}\[ \begin{array}{l} \tt \Longrightarrow \overline{A B}=7.4 cm -3 cm \\ \\ \tt \Longrightarrow \overline{A B}=4.4 cm \end{array} \]$

Hence, the length of the line segment $\text{\(\overline{A B} \) is \( 4.4 cm \).}$