A point on the terminal side of angle ? is given. Find the exact value of the indicated trigonometric function of ?.(6, 8) Find tan ?.
A. 
B. 
C. 
D. 
Answer: B
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Find R2 if RT = 91 Kê and R1 = 47 Kê.
a. 138 Kê
b. 94 Kê
c. 64 Kê
d. 54 Kê
e. 44 Kê
Solve the problem.A ship sailing parallel to shore sights a lighthouse at an angle of 14° from its direction of travel. After traveling 4 miles farther, the angle is 24°. At that time, how far is the ship from the lighthouse? If necessary, round to the nearest hundredth of a mile.
A. 4 mi B. 5.57 mi C. 9.37 mi D. 2.38 mi
Solve.The MetroCity clothing company is planning to produce a new jacket. For the first year, the fixed costs for setting up production are $9000. The variable costs for producing each jacket are $34. The revenue for each jacket is $130. Find the total cost C(x) of producing x jackets.
A. C(x) = 9000x + 34x B. C(x) = 9000 + 34x C. C(x) = 9000 + 96x D. C(x) = 34x
Find the perimeter of the polygon.Trapezoid
A. 33 m B. 84 m C. 45 m D. 324 m