Write the following in terms of sin ? and cos ? and then simplify if possible.
?
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: C
You might also like to view...
Solve the problem.When a ball is thrown upward at a speed of 22 m/s, its height h above the ground (in meters) after t seconds is given by the algebraic expression 
Find the height of the ball after 3 seconds.
A. 51.3 m B. 61.1 m C. 21.9 m D. 36.6 m
Find the Social Security tax (6.2%), Medicare tax (1.45%), and state disability insurance deduction (1%) for the employee. Assume the employee is under the FICA and SDI maximums at the end of the current pay period and assume that 
is paid for any overtime in a 
week. Round to the nearest cent if needed. Hours Reg FICA Medicare SDIEmployee Worked Rate Tax Tax TaxBush, H. 47 $8.90
A. $22.07, $5.16, $3.56 B. $25.93, $6.07, $4.18 C. $38.90, $9.10, $6.27 D. $27.87, $6.52, $4.49
Solve.25x2 + 80x + 64 = 0
A. - 
B. 
C. - 
, 
D. - 
, 0, 
Use the information given in the table to solve the problem.The table gives the Consumer Price Index for selected years.
Use the concept of an average or mean to estimate the CPI in 1965.
A. 59.8 B. 55.1 C. 57.4 D. 56.7