5. At noon, Sheila left a boat landing and paddled her canoe 20 km downstream and 20 km back. If she traveled 10km/h downstream and 4 km/h upstream, what time did she arrive

back at the landing?

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4