Given:
the length of a segment with endpoints at (-3, 4) and (4,4)
Write the distance formula:
[tex]\sqrt[]{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Substitute (-3,4) and(4,4) into above equation as,
[tex]\begin{gathered} \sqrt[]{(4+3)^2+(4-4)^2}=\sqrt[]{7^2+0} \\ =\sqrt[]{49} \\ =7 \end{gathered}[/tex]Hence, the required answer is 7.
