Math help plz need asap

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Find the average speed of a rabbit that runs a distance of 22 m in a time of 1.8 s .

Hi my sisters and brothers can tell me the answer because i don’t understand the question