16. Use the Law of Cosines. Find mLA to the nearest tenth of a degree. 37 45 B 59 (a) 88.0° (b) 38.8° (c) 57.99 (d) 49.7° 17. What is the value of cot (а) 1 (b) 3 IC) 3 (d) 3 3 5 of 7
16. Use the Law of Cosines. Find mLA to the nearest tenth of a degree. 37 45 B 59 (a) 88.0° (b) 38.8° (c) 57.99 (d) 49.7° 17. What is the value of cot (а) 1 (b) 3 IC) 3 (d) 3 3 5 of 7
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.3: The Addition And Subtraction Formulas
Problem 18E
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16. Use the Law of Cosines. Find mLA to the nearest tenth of a degree. (a) 88.0° (b) 38.8° (c) 57.9° (d) 49.7°
17. What is the value of cot (a) 1 (b) 3 (c), (d)
![16. Use the Law of Cosines. Find mZA to the nearest tenth of a degree.
37
45
B
59
(a) 88.0°
(b) 38.8°
(c) 57.9°
(d) 49.7°
17. What is the value of
cot
(a) 1
(b) 3
(C) 3
(d) v3
3
5 of 7](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fddaf6000-ea4e-45c9-bc47-df1cdad2e2f9%2F673fc9a9-73a6-4d33-b490-9a11479006d1%2Fhp8wk67_processed.jpeg&w=3840&q=75)
Transcribed Image Text:16. Use the Law of Cosines. Find mZA to the nearest tenth of a degree.
37
45
B
59
(a) 88.0°
(b) 38.8°
(c) 57.9°
(d) 49.7°
17. What is the value of
cot
(a) 1
(b) 3
(C) 3
(d) v3
3
5 of 7
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