2. What is the ratio cos (C)? A 15 C 12 Cos C = (enter your answer as a fraction, for exampl

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A:

Q: In right triangle AABCwith the right angle at C, sin A = 3x + land cosB 4x – 7 %3D %3D Which…

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Q: K 29 L 19

A: Given:   LM = 19     KL = 29

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Q: (Round answer to the nearest tenth) 7² = 232 +26² 2(23) (26) cos B A. 14.6 - B. 14.7 C. 14.8 D. 14.9

A: given  72=232+262-2(23)(26)cosB

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Q: (Round answer to the nearest tenth) a² = 17² + 49² - 2(17) (49) cos 61 A. 43.2 B. 43.3 C. 43.4 D.…

A: given  a2=172+492-2(17)(49)cos(61)

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A: I am attaching image so that you understand each and every step.

Q: (10n + 19)° (12n – 4)°

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Q: 4. Add the two fractions and simplify the result: 5. Verify that the expression is an identity: sin…

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Q: A patient takes one 150 mg tablet of an anti-inflammatory drug every 12 hours, and it is known that…

A: Find the geometric series