Any right answers? it’ll be a great

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm

Extra points! find the missing dimension! need asap