What is the sum of the measures of the exterior angles of an equilateral triangle?

How can you decide witch operations to use to slice a two step equation

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?