10. A circular room has a square carpet perfectly fitting into it. The carpet has a side lengths of 8ft. What is the area of the uncovered floor or the room? Answer in the form ft2 and round to the nearest hundredth.

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?