17 of 17 Consider angles A, B, and C such that cos Acos 217", tan Btan 298°, sin C sin 7° where 0° SAS 360°,0" Suppose that A 217", B The value of A+B+Cis 210 434° 143⁰ 556° B≤ 360°,0 ≤CS 360°. 298", and CT
17 of 17 Consider angles A, B, and C such that cos Acos 217", tan Btan 298°, sin C sin 7° where 0° SAS 360°,0" Suppose that A 217", B The value of A+B+Cis 210 434° 143⁰ 556° B≤ 360°,0 ≤CS 360°. 298", and CT
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter71: The Cartesian Coordinate System
Section: Chapter Questions
Problem 4A: If A = 3650', determine sin A, cos A, tan A, cot A, csc A, and sec A. Round each answer to 5 decimal...
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Hello. Please help me understand the attached solution to the attached question. Why use 360 with cos and 180 with tan and sin. Thanks,
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How does "COSA = Cos360-143" turn into "COSA=Cos143"? Is it because COS360 is positive that it just cancels/zeros out?
Do you have a lesson plan regarding this? The teacher didn't teach this but its a question in my homework.
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