Establish the identity.tan 2 u (1 + cos 2u) = 1 - cos 2u
What will be an ideal response?
tan 2 u (1 + cos 2u) = 
(1 + cos 2u) = 1 - cos 2u
Mathematics
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A. 1 B. -2 C. 2 D. 3
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Provide the proper response.True or false? 
Fill in the blank(s) with the appropriate word(s).
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Determine whether there is sufficient information for solving a triangle, with the given combination of angles and sides, by the law of sines.C, c, and A
A. Yes B. No
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Use the bar graph to solve the problem.The bar graph below shows the numbers of various colors of cars owned by the employees of a certain business. Which two pairs of cars are in the ratio 
?
A. Tan to Green and White to Red B. Yellow to Green and Tan to White C. Tan to Black and Black to Red D. Tan to Green and Black to White
Mathematics