Add 27 to the measure of an angle, and the result is half of the angles supplemet

Which best explains why this triangle is or is not a right triangle?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi