Three irrational numbers are given below. Select the option that correctly plots the approximate value of each number on the number line. 2+√5 √21 21 2+√5 X-2 X-2 √21 2+√5 2+√5 X-2 √√21 2

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
Chapter10: Inequalities
Section10.2: Solving Inequalities
Problem 65WE
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Three irrational numbers are given below. Select the option that correctly plots the approximate value of each number on the number line.
2+√5
X-2
√√21
√21
2
1
2+√5
π-2
x-2
X-2
21
2
2+√5
21
2
2+√5
X-2
21
2
2+√5
Transcribed Image Text:Three irrational numbers are given below. Select the option that correctly plots the approximate value of each number on the number line. 2+√5 X-2 √√21 √21 2 1 2+√5 π-2 x-2 X-2 21 2 2+√5 21 2 2+√5 X-2 21 2 2+√5
Angles are created when lines a and b are cut by a transversal, t. These angles are labeled in the diagram.
1\2
3 4
56
7 8
Select the claim that is true about lines a and b for all cases.
If lines a and b are cut by a transversal, f, such that m/1 = m/5, m/2 = m/6, m/3 = m/7, and m/4= m/8, then the lines must be parallel.
If lines a and b are cut by a transversal, t, such that m/1 +m/5 = 180°, m/2 +m/6 = 180°, m/3+m/7 = 180°, and m/4+m/8 = 180°, then the lines must be parallel.
If lines a and b are cut by a transversal, f, such that m/1 = m/5, m/2 = m/6, m/3 = m/7, and m/4= m/8, then the lines must be perpendicular.
OD
If lines a and b are cut by a transversal, t, such that m/1 +m/5 = 90°, m/2+m/6= 90°, m/3+m/7= 90°, and m/4+ m/8=90", then the lines must be perpendicular.
Transcribed Image Text:Angles are created when lines a and b are cut by a transversal, t. These angles are labeled in the diagram. 1\2 3 4 56 7 8 Select the claim that is true about lines a and b for all cases. If lines a and b are cut by a transversal, f, such that m/1 = m/5, m/2 = m/6, m/3 = m/7, and m/4= m/8, then the lines must be parallel. If lines a and b are cut by a transversal, t, such that m/1 +m/5 = 180°, m/2 +m/6 = 180°, m/3+m/7 = 180°, and m/4+m/8 = 180°, then the lines must be parallel. If lines a and b are cut by a transversal, f, such that m/1 = m/5, m/2 = m/6, m/3 = m/7, and m/4= m/8, then the lines must be perpendicular. OD If lines a and b are cut by a transversal, t, such that m/1 +m/5 = 90°, m/2+m/6= 90°, m/3+m/7= 90°, and m/4+ m/8=90", then the lines must be perpendicular.
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