If M is the centroid of ABC, AM = 44, CE = 54, and DM = 23, find each measure

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Which of the following is the shape of a cross section of the figure shown below

Me find the value of x each figure.