21. An angle in standard position lies in 2nd quadrant, and the point Q on its terminal side has radius vector of 6 in. If Q is 4 in above the x-axis, what is the abscissa of Q? O -4.47 O 6 O 4.47 Cannot be Determined

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter1: Vectors
Section1.2: Length And Angle: The Dot Product
Problem 2AEXP
icon
Related questions
Question
21. An angle in standard position lies in 2nd
quadrant, and the point Q on its terminal
side has radius vector of 6 in. If Q is 4 in
above the x-axis, what is the abscissa of
Q?
O -4.47
O 6
O 4.47
Cannot be Determined
Transcribed Image Text:21. An angle in standard position lies in 2nd quadrant, and the point Q on its terminal side has radius vector of 6 in. If Q is 4 in above the x-axis, what is the abscissa of Q? O -4.47 O 6 O 4.47 Cannot be Determined
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
Elementary Linear Algebra (MindTap Course List)
Elementary Linear Algebra (MindTap Course List)
Algebra
ISBN:
9781305658004
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra and Trigonometry (MindTap Course List)
Algebra and Trigonometry (MindTap Course List)
Algebra
ISBN:
9781305071742
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,