Two flat, circular plates are placed on a circular tabletop. the diameter of each plate is equal to the radius of the tabletop. how many square inches of the tabletop are not covered by the plates? use 3.14 for pi. show your work, round your final answer to the nearest tenth, and label your answer with the correct units for area.

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

If sin(x) = 0 and cos(x) = 1, what is tan(x)?