Given C = 118°, B = 40°, and c = 15 use the Law of Sines to solve the triangle for the value of a. Round answer to two decimal places.
a. a = 8.74
b. a = 7.59
c. a = 20.60
d. a = 6. 36
e. a =5.14
d. a = 6. 36
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Find the area of the region specified in polar coordinates.the region enclosed by the curve r = 10 sin 2?
A. 50?
B. 
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C. 25?
D. 
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Solve the problem.The maximum number of volts, E, that can be placed across a resistor is given by the formula E = 
, where P is the number of watts of power that the resistor can absorb and R is the resistance of the resistor in ohms. Find E if P = 2 watts and R = 200 ohms.
A. 10 V B. 40 V C. 400 V D. 20 V
Solve the problem. Round to the nearest hundredth, if necessary.The average size of the fish in a lake is 10.8 inches, with a standard deviation of 2.9 inches. Find the percentage of fish longer than 16 inches.
A. 3.67% B. 1.79% C. 96.33% D. 21.48%
Use the quadratic formula to solve the given equation.0.5x2 + 0.3x + 1.0 = 0
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B. {
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C. {
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D. {
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