Question

what is the value of u? u = □

Explanation:

Step1: Recognize congruent - side property

Since the perpendicular bisector of a line segment divides the segment into two equal - length parts, we can set up an equation based on the fact that the two segments related to \(u\) are equal. So \(u + 8=9u\).

Step2: Solve the equation for \(u\)

Subtract \(u\) from both sides of the equation: \(8 = 9u−u\).
Simplify the right - hand side: \(8 = 8u\).
Divide both sides by 8: \(u = 1\).

Answer:

1