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BI
Big Ideas Math Integrated I, 2016
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4. Proofs with Perpendicular Lines
1. Solving Linear Equations
p. 1-49
11 Subchapters
2. Solving Linear Inequalities
p. 51-99
12 Subchapters
3. Graphing Linear Functions
p. 101-161
12 Subchapters
4. Writing Linear Functions
p. 163-213
12 Subchapters
5. Solving Systems of Linear Equations
p. 215-269
13 Subchapters
6. Exponential Functions and Sequences
p. 271-327
12 Subchapters
7. Data Analysis and Displays
p. 329-375
11 Subchapters
8. Basics of Geometry
p. 377-437
12 Subchapters
9. Reasoning and Proofs
p. 439-493
11 Subchapters
10. Parallel and Perpendicular Lines
p. 495-539
11 Subchapters
11. Transformations
p. 541-583
10 Subchapters
12. Congruent Triangles
p. 585-653
14 Subchapters
Start
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Communicate Your Answer
p. 519
2 Solutions
4
p. 519
5
p. 519
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Monitoring Progress
p. 520-523
4 Solutions
1
p. 520
2
p. 522
3
p. 523
4
p. 523
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Exercises
p. 524-526
41 Solutions
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Exercise
36
Page
526
Page
526
Hint & Answer
Solution
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Hints
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Simplify the
numerator
and
denominator
separately.
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Check the answer
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11/9
Practice makes perfect
Practice exercises
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Progress overview
To simplify this
fraction
, we need to simplify the
numerator
and the
denominator
.
8-(- 3)/7-(- 2)
SubNeg
a-(- b)=a+b
8+3/7+2
AddTerms
Add terms
11/9
Slope of Parallel and Perpendicular Lines
Level 1 exercises - Slope of Parallel and Perpendicular Lines
Level 2 exercises - Slope of Parallel and Perpendicular Lines
Level 3 exercises - Slope of Parallel and Perpendicular Lines
Subchapter links
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Communicate Your Answer
p.519
4
Communicate Your Answer
5
(Page 519)
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Monitoring Progress
p.520-523
Monitoring Progress
1
(Page 520)
Monitoring Progress
2
(Page 522)
Monitoring Progress
3
(Page 523)
Monitoring Progress
4
(Page 523)
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Exercises
p.524-526
Exercises
1
(Page 524)
Exercises
2
(Page 524)
Exercises
3
(Page 524)
Exercises
4
(Page 524)
Exercises
5
(Page 524)
Exercises
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(Page 524)
Exercises
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(Page 524)
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(Page 524)
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