Find the surface area of the cone with a diameter of 12 centimeters and a slant height of 85 milimeters (be careful of the different measurements, they count)

Which expression is equal to (f+g)(x)?

Which expression gives the exact value of x?

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?