Write the expression as the​ sine, cosine, or tangent of an angle. Then find the exact value of the expression.   sine 25 degrees cosine 5 degrees plus cosine 25 degrees sine 5 degreessin25°cos5°+cos25°sin5°       Question content area bottom Part 1 Write the expression as the​ sine, cosine, or tangent of an angle.   sine 25 degrees cosine 5 degrees plus cosine 25 degrees sine 5 degrees equals nothing degreessin25°cos5°+cos25°sin5°=enter your response here° ​(Type an exact​ answer, using piπ as needed. Use integers or fractions for any numbers in the​ expression.) Part 2 Find the exact value of the expression.   sine 25 degrees cosine 5 degrees plus cosine 25 degrees sine 5 degrees equals nothingsin25°cos5°+cos25°sin5°=enter your response here ​(Simplify your answer. Type an exact​ answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize all​ denominators.)

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter5: Trigonometric Functions: Right Triangle Approach
Section5.2: Trigonometry Of Right Triangles
Problem 67E: Distance to the Sun When the moon is exactly half full, the earth, moon, and sun form a right angle...
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Write the expression as the​ sine, cosine, or tangent of an angle. Then find the exact value of the expression.
 
sine 25 degrees cosine 5 degrees plus cosine 25 degrees sine 5 degreessin25°cos5°+cos25°sin5°
 
 
 

Question content area bottom

Part 1
Write the expression as the​ sine, cosine, or tangent of an angle.
 
sine 25 degrees cosine 5 degrees plus cosine 25 degrees sine 5 degrees equals nothing degreessin25°cos5°+cos25°sin5°=enter your response here°
​(Type an exact​ answer, using
piπ
as needed. Use integers or fractions for any numbers in the​ expression.)
Part 2
Find the exact value of the expression.
 
sine 25 degrees cosine 5 degrees plus cosine 25 degrees sine 5 degrees equals nothingsin25°cos5°+cos25°sin5°=enter your response here
​(Simplify your answer. Type an exact​ answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Rationalize all​ denominators.)
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