Pleeasee help I can’t do this. Drag each expression to show whether it is equivalent to −1.3

Which expression is equivalent to 2^4y^3

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180