O Given: m21 = 2x + 10 –+ m22 = 2y + 10 2 m23 = x + 2y Find: m21, mL2, and mz3

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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Pls helpppppp I've been stuck on this for ages. Ignore the red pen. 

O Given: m21 = 2x + 10 –+
%3D
mL2 = 2y + 10 2
%3D
m23 = x + 2y
Find: m21, m2, and m23
Transcribed Image Text:O Given: m21 = 2x + 10 –+ %3D mL2 = 2y + 10 2 %3D m23 = x + 2y Find: m21, m2, and m23
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