Suppose that circles r and s have a central angle measuring 80°. additionally, circle r has a radius of 3 ft and the radius of circle s is 6 ft. if the measure of the sector for circle r is 2π ft2, what is the measure of the sector for circle s?

In the football stadium, there are 18 empty seats out of 360 total seats. (1a) write the ratio of empty seats to total seats as a fraction in simplest form. (1b) then explain its meaning.

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2