Use periodic properties of the trigonometric functions to find the exact value of the expression.tan 9?
A. 0
B. undefined
C. 1
D. -1
Answer: A
Mathematics
You might also like to view...
Find the measure of the angles.
?A = (9m)°, ?B = (7m)°
A. 202.5° and 157.5° B. 50.63° and 39.38° C. 96.25° and 83.75° D. 101.25° and 78.75°
Mathematics
Answer the question.Mr. Rivera opened a package of 150 drinking cups for his restaurant. During the day, 97 cups were used. What fraction of the package of cups was used? Express the result using a simple, convenient fraction that is close in value to the exact answer.
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression using the order of operations.102 - 4 ? 6
A. 216 B. 360 C. 76 D. 576
Mathematics
Solve for the base. Round to the nearest cent.Part: $30.96 Rate of increase: 7%
A. $33.13 B. $128.93 C. $30.96 D. $28.93
Mathematics