Sonia makes a wooden frame around a square picture. the frame is made of 4 congruent trapezoids. the shorter base is 9 in., the longer base is 12 in., and the height is 1.5 in. what is the area of the picture frame? tell me why the answer is that answer.

What is the greatest common factor of 8 and 36

Don't know how to find x given these segment lengths

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.