HELP!! Find the measure of angle UTV ( PICTURE INCLUDED)

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Iam at home. /: i am playing video games. translate the following statement into symbolic form.