What is the sum of the exterior angle measures, one at each vertex, of a convex polygon with 54 sides? THIS IS FOR AN IXL

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?

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