Homework Help is Here – Start Your Trial Now!
Math
Geometry
D. How are the slopes the same? What does this show? E. How are the slopes different? What does this show?

D. How are the slopes the same? What does this show? E. How are the slopes different? What does this show?

Elementary Geometry For College Students, 7e
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
See similar textbooks
icon
Related questions
Question
I need help with D and E
Example 2 Marsha is a carpenter. She drew a plan for the roof of a house on grid paper. What is the slope of each side of the roof? How do the slopes compare? Solution A. What is the slope of the left side? Count the squares. Rise from (4, 3) to (10, 7): Count the squares. Run from (4, 3) to (10, 7): rise 4 run or 3 8 m = 0 B. Use the coordinates. What is the slope of the left side? Difference between y-coordinates: 7 - 3 =4 Difference between x-coordinates: 10 4= G = rise difference between ]-coordinates run difference between -coordinates' TOF - or 4 = 14.37 E. How are the slopes different? What does this show? C. What is the slope of the right side? Use the slope formula. 7- Y2 - Y₁ X2X1² or 10-19' D. How are the slopes the same? What does this show? 3 8 (10, 7) 12 16 (19:1) X
Transcribed Image Text:Example 2 Marsha is a carpenter. She drew a plan for the roof of a house on grid paper. What is the slope of each side of the roof? How do the slopes compare? Solution A. What is the slope of the left side? Count the squares. Rise from (4, 3) to (10, 7): Count the squares. Run from (4, 3) to (10, 7): rise 4 run or 3 8 m = 0 B. Use the coordinates. What is the slope of the left side? Difference between y-coordinates: 7 - 3 =4 Difference between x-coordinates: 10 4= G = rise difference between ]-coordinates run difference between -coordinates' TOF - or 4 = 14.37 E. How are the slopes different? What does this show? C. What is the slope of the right side? Use the slope formula. 7- Y2 - Y₁ X2X1² or 10-19' D. How are the slopes the same? What does this show? 3 8 (10, 7) 12 16 (19:1) X
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS