Use the even-odd identities to find the exact value of the expression. tan 
A. 
B. -
C. - 
D. 
Answer: B
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Find the measures of two angles, one positive and one negative, that are coterminal with the given angle.-49°
A. 131°; -139° B. 311°; -229° C. 311°; -409° D. 131°; -229°
Provide an appropriate response.Give the additive and multiplicative inverses of 6 for the set of rational numbers.
Fill in the blank(s) with the appropriate word(s).
Approximate the surface area of the figure using 3.14 for ?. Round your answer to the hundredth.
A. 3052.08 m2 B. 339.12 m2 C. 254.34 m2 D. 1017.36 m2
Solve the problem.Of the coffee makers sold in an appliance store, 5% have either a faulty switch or a defective cord, 1.3% have a faulty switch, and 0.3% have both defects. What is the probability that a coffee maker will have a defective cord given that it has either a faulty switch or defective cord? Round to the nearest thousandth.
A. 0.800 B. 0.003 C. 0.260 D. 0.013