What is the length of the the midsegment of a trapezoid with bases of length 17 and 23?

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Convert 2000 swiss francs to dutch guilders

If square root x = -7, then x= -49 true or false