Trapezoid
Height 4
Width 9
Height 5

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?