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12. A D (5x–8) K4x + 8) 12 E В с дут ухаа 13. AC = x + 7, DB = 6x-8 A D E В с

12. A D (5x–8) K4x + 8) 12 E В с дут ухаа 13. AC = x + 7, DB = 6x-8 A D E В с

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Number 12 and 13.
8. 129=22- 9. 111210-1 Questions 10 - 13, ABCD is a rectangle, with diagonals that intersect at E. Find the value of each variable. 10. A 11. В 2х+6= 366 12. КА A D 2y-6 2x + 6 E (5x-8) K4x + 8) 12 E 36 си В abord C 161.1 2хазо X=15 дуть 2y=176 2у=18 (y=a 13. 360 A 26 A D 14-3x AC =x+7, DB = 6x-8 D 360 X + 2 360 к E 360 31 В Зу+ 11 C B X+2=14-3х 3к, 2 -2 каха Lix=10 с зун! 26 -и- н зула Y: 5 ©("Secondary
Transcribed Image Text:8. 129=22- 9. 111210-1 Questions 10 - 13, ABCD is a rectangle, with diagonals that intersect at E. Find the value of each variable. 10. A 11. В 2х+6= 366 12. КА A D 2y-6 2x + 6 E (5x-8) K4x + 8) 12 E 36 си В abord C 161.1 2хазо X=15 дуть 2y=176 2у=18 (y=a 13. 360 A 26 A D 14-3x AC =x+7, DB = 6x-8 D 360 X + 2 360 к E 360 31 В Зу+ 11 C B X+2=14-3х 3к, 2 -2 каха Lix=10 с зун! 26 -и- н зула Y: 5 ©("Secondary
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