Which set of values could be the side lengths of a 30-60-90 triangle?

a. (6,6,13,12}
b. {6, 12, 1213)
c. {6, 12, 12.12)
d. {6,6.,7,12}

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?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca