Find the value of a in the parallelogram. а-3.5 В 2а-19.8 a+2.2 18.5 a= (Type an integer or a decimal.)

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter1: Introduction To Algebra
Section1.8: Number Lines
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Find the value of a in the parallelogram.
а- 3.5
B
2а-19.8
a+2.2
A
18.5
a =
(Type an integer or a decimal.)
AB=
(Type an integer or a decimal.)
BC =
(Type an integer or a decimal.)
Transcribed Image Text:Find the value of a in the parallelogram. а- 3.5 B 2а-19.8 a+2.2 A 18.5 a = (Type an integer or a decimal.) AB= (Type an integer or a decimal.) BC = (Type an integer or a decimal.)
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