Ray UW is the angle bisector of AngleVUT. Three lines extend from point U. They are lines U V, U W, and U T.
If mAngleVUW = (4x + 6)° and mAngleWUT = (6x – 10)°, what is the measure of AngleWUT?

WUT is that supposed to mean give more info

Explanation:

the string with the finger instead of using the bow

a chromatic scale uses the twelve tones of the octave, while a regular scale only uses eight, or seven different notes (as the first note is played twice)