A50-foot flagpole is at the entrance of a building that is 300 feet tall. if the length of the flagpole's shadow is 30 feet at a certain time of day, how long is the building's shadow at that time?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

What is the circumference of a circle with an area of 50.24 cm²?