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The distance between the centers of the circle x2 + y? – 4x – 4y + 4 = 0 and x2 + y? . 4x + 8y + 4 = 0 A. 2 units C. 6 units B. 4 units D. 8 units

The distance between the centers of the circle x2 + y? – 4x – 4y + 4 = 0 and x2 + y? . 4x + 8y + 4 = 0 A. 2 units C. 6 units B. 4 units D. 8 units

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The distance between the centers of the circle x2 + y? – 4x – 4y + 4 = 0 and x2 + y? . 4x + 8y + 4 = 0 A. 2 units C. 6 units B. 4 units D. 8 units
Transcribed Image Text:The distance between the centers of the circle x2 + y? – 4x – 4y + 4 = 0 and x2 + y? . 4x + 8y + 4 = 0 A. 2 units C. 6 units B. 4 units D. 8 units
The equation of the circle with center at (-11,-14) and area of 8t square units. A. (x + 11)² + (y + 14)² = 2 B. (x + 11)² + (y + 14)² = 4 C. (x + 11)2 + (y + 14)² = 8 D. (x + 11)² + (y + 14)² = 16
Transcribed Image Text:The equation of the circle with center at (-11,-14) and area of 8t square units. A. (x + 11)² + (y + 14)² = 2 B. (x + 11)² + (y + 14)² = 4 C. (x + 11)2 + (y + 14)² = 8 D. (x + 11)² + (y + 14)² = 16
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