Unit 3 parallel and perpendicular lines homework 2 answer key

​Priority Standard:  G-C0.9: Prove theorems about lines and angles. Theorems include: vertical angles are congruent; when a traversal crosses parallel lines, alternate interior angles are congruent and corresponding angles are congruent; points on a perpendicular bisector of a line segment are exactly those equidistant from the segments's endpoint.
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Topics and "I can" Statements:

1. I can identify corresponding, alternating interior, alternate exterior and consecutive interior angles using parallel lines and a transversal.
2. I can apply the relationships between corresponding, alternating interior, alternate exterior and consecutive interior angles to find unknown angle measures.
3. I can use angle relationships to prove that lines are parallel.
4. I can prove lines perpendicular and parallel.
5. I can find slopes given a graph or two ordered pair.
6. I can identify parallel and perpendicular slopes.
7. I can find equations of lines in slope-intercept form.

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Unit 3: Parallel and Perpendicular Lines Resources
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Unit 3: Parallel and Perpendicular Lines Note Packet: Blank Copy

Unit 3- Section #1: Identify Pairs of Angles and Identify Pairs of Angles using Lines and Transversals (pg. 2-5) 
          Identify Pairs of Angles and Identify Pairs of Angles using Lines and Transversals Lesson: Guided Notes  
          Lesson Videos:
               Vocabulary/Example #1 (pg. 12-13)
               Vocabulary/Definitions/Theorems 
               Examples #2-#4
               Example #5 and #6
          Unit 3- Worksheet #1: Identify Pairs of Angles/Identify Pairs of Angles using Lines and Transversals
          Unit 3- Worksheet #1: Answer Key

Unit 3- Section #3: Prove Lines are Parallel (pg. 6-8) 
          Prove Lines are Parallel Lesson:  Guided Notes
          Lesson Videos:
               Vocabulary/Definitions/Theorems
               ​Examples #1-4
          Unit 3- Worksheet #2: Prove Lines are Parallel
          Unit 3- Worksheet #2: Answer Key

Unit 3- Section #4: Prove Theorems about Perpendicular Lines (pg. 8-9) 
          Prove Theorems about Perpendicular Lines Lesson: Guided Notes
          Lesson Videos:
               Prove Theorems about Perpendicular Lines Lesson
          Unit 3- Worksheet #3: Prove Theorems about Perpendicular Lines
          Unit 3- Worksheet #3: Answer Key

Unit 3- Section #4: Find and Use Slopes of Lines (pg. 10-12) 
          Find and Use Slopes of Lines Lesson: Guided Notes
          Lesson Videos:
               Review
          Unit 3- Worksheet #4: Find and Use Slopes of Lines
          Unit 3- Worksheet #4: Answer Key

Unit 3- Section #5: Writing and Graphing Equations (pg. 13-16) 
          Writing and Graphing Equations Lesson: Guided Notes
          Lesson Videos:
               Review
          Unit 3- Worksheet #5: Writing and Graphing Equations
          Unit 3- Worksheet #5: Answer Key

Unit 3- Review Material
          Unit 3- Parallel and Perpendicular Lines: Assessment Review
          Unit 3- Parallel and Perpendicular Lines Assessment Review: Answer Key

I need help with a math journal

i need help with a math journal Mathematics in the Real-World[WLOs: 1, 2] [CLOs: 1, 2, 3, 4, 5]For the last 5 weeks, you have been learning about various applications of mathematics in the real world. Most of the application problems can be either used in your own life or can be used to analyze and have a better perspective and understanding of various news in the media, and thus become better and informed citizens of the country.Here is a list of many such application concepts that were discussed throughout the book:Global melting (page 70)Save money and save the earth (page 99)Federal budget (page 173)How numbers can deceive polygraph, mammogram, and more (page 178)Measuring your money by understanding tax, interests, investments, loans, budget, etc. (Chapter 4)Should you believe a statistical study (Chapter 5B)Graphics in the media (Chapter 5D)Correlation and causality (Chapter 5E)Is polling reliable (page 414)Exponential and logarithmic scales and their use in understanding acidification of lakes and oceans and effect of exponential population rise (Chapter 8)Ocean acidification (page 526)Climate modeling (page 534)Mathematics of politics (Chapter 12)For this journal entry, choose any two application problems from the above list and answer the following questions. The total word count, for all your answers, should be at least 300 words and not more than 500 words.What are the two topics that you have chosen?Why did you choose the topics?How will you use the applications in your own life? Be very specific.How can you use the applications in your own community? For example, if you believe in climate change and you find that your senator, congressperson, or members of your town council do not believe in climate change, how can you use your knowledge to change their beliefs? This is just an example. You can use this or your own examples and ideas to discuss how you can use your applications for the betterment of the society and the country.Did you know about all these math applications before you took the class? How has your perspective about math changed after taking this class?Were you afraid of math before taking this class? Are you still afraid? Why or why not?Reflect on your journey through the 5 weeks of this class.Carefully review the Grading Rubric (Links to an external site.) for the criteria that will be used to evaluate your assignment.