Two sides of a right triangle ABC (C is the right angle) are given. Find the indicated trigonometric function of the given angle. Give exact answers with rational denominators.Find sec B when a = 5 and b = 2.
A. 
B. 
C. 
D. 
Answer: C
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Write the exponential equation as an equation involving a logarithm.73 = 343
A. log3437 = 3 B. log73 = 343 C. log3343 = 7 D. log7343 = 3
Use the Half-angle Formulas to find the exact value of the trigonometric function. sin 
A. 
B. 
C. 
D. 
Select the graph of 
over the interval. Describe the part of the graph obtained in this case.
?
?
A. ?
Left half of circle
B. ?
Left half of circle
C. ?
Left half of circle
D. ?
Left half of circle
E. ?
Left half of circle
Solve the problem. Round amounts of money to the nearest cent.One-half serving of soy sauce contains 489 milligrams of sodium. How many grams of sodium from soy sauce are included in an egg-foo-yung dish made from 2 servings of soy sauce? Round results to the nearest tenth of a gram.
A. 244.5 g B. 97.8 g C. 0.2 g D. 2.0 g