Find the exact values of sin a and cos a. write fractions in lowest terms. a right triangle abc is shown. leg ac has length 36, leg bc has length 48, and hypotenuse ab has length 60.

Based upon past experience, barry expects no overdrafts. he expects no 2nd copies of statements. barry estimates that he will use network atms about 5 times a month with either bank. barry decides in the end to choose eecu. assuming that both banks provide the necessary services equally well, and based upon the tables of fees given above, how much can barry reasonably expect to save annually by choosing eecu in this case over e-town bank? a. $72 b. $78 c. $144 d. $24

Find the area of the regular hexagon if a side is 20 cm.

How do i put 3(x+7) in distributive property