If cos x = .277 and sin x = .974, what is tan x?

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Which value would be a solution for x in the inequality 47-4x< 7

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5