Given: sing = - e is a third quadrant angle, and tand = - is a second-quadrant angle; find cos(e+ d %3D -117/125 -75/125 117/125

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter12: Angle Relationships And Transformations
Section12.1: Angle Relationships
Problem 23E
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Given: sing = -. e is a third quadrant angle, and tand = -, is a second-quadrant angle; find cos(e++
-117/125
-75/125
117/125
Transcribed Image Text:Given: sing = -. e is a third quadrant angle, and tand = -, is a second-quadrant angle; find cos(e++ -117/125 -75/125 117/125
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