PLEASE HELP A rubber ball is dropped from 60 ft. high and bounces 5/6 as high on each bounce. What is the vertical distance it has travelled by the 4 ^ (th) bounce?

Pls! does anybody know a shortcut for answering these types of questions in the future?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by