Original price of an suv: $42,000.00 tax: 6.25% what is the total amount

Find the value of the cosine for angle a

Which math sentence can be used to determine if the triangle is a right triangle?

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?