Which sequences of transformations confirm the congruence of shape II and shape I?​

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Determine which postulate or theorem can be used to prove that lmn =nmo

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?