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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Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Question
![Find the Value of the variable.
DE is a midsegment.
B
x E 8
x=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5877063-4267-4c5b-840a-074f6aefe631%2Facd51065-6b2f-4589-b24f-22b63df59dd8%2Fwopsru_processed.png&w=3840&q=75)
Transcribed Image Text:Find the Value of the variable.
DE is a midsegment.
B
x E 8
x=
![In ASTR, points E, F and D are midpoints. EF = 11 cm, DF = 9 cm and ED= 5.5 cm.
a. Find SR
b. Find RT
c. Find TS
E
R
SR=
RT=
TS=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa5877063-4267-4c5b-840a-074f6aefe631%2Facd51065-6b2f-4589-b24f-22b63df59dd8%2F2xsa0s4_processed.png&w=3840&q=75)
Transcribed Image Text:In ASTR, points E, F and D are midpoints. EF = 11 cm, DF = 9 cm and ED= 5.5 cm.
a. Find SR
b. Find RT
c. Find TS
E
R
SR=
RT=
TS=
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