Angle VUR =130°
Angle VUR and and Angle RUS are Supplementary Angles, meaning the sum of them together =180°
Subtract 50° from 180° and you get 130°.
I hoped this helped.
Multiple the first equation by 1.5 and solve the equation then
16/5is the answer I hope it helpssssdnfjdksps
Square root of 289 = +17 and -17
You didn't put the values..??