Stacy finds a shirt that costs $43.00 on sale for 30% off the regular price. how much will the shirt cost before tax? $12.90 $13.00 $30.10 $42.70

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?