Kim wants to estimate 5.494 + 1.108 by first rounding to the nearest hundreaths

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?

Iwill give you ! what is the measure of ∠v ?

A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s