Polygon a is similar to polygon b. the sides of polygon a are three times larger than the corresponding sides of polygon b. the perimeter of polygon a is 144. what is the perimeter of polygon b

1foot = 12 inches; 1 yard = 3 feet

40 describe the outliers from the scatter plot.

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?