Atriangular pyramid has lateral faces with bases of 6 meters and height of 9 meters. the area of the base of the pyramid 15.6 meters . what is the surface area of the pyramid?

Anew fountain in the shape of a hexagon will have 6 sides of equal length. on a scale drawing, the coordinates of the vertices of the fountain are: (7.5,5), (11.5,2), (7.5,−1), (2.5,−1), (−1.5,2), and (2.5,5). how long is each side of the fountain?

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.