Three tables are placed side by side. one table is 6 feet 9 inches, another is 5 feet 11 inches wide, and the third is 2 feet 10 inches wide. how wide are they combined

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?