3. The figure shows a straight portion of the course for a city marathon. The water station Wis located at the midpoint of AB. a. What is the length of the course from point A to point W? 70 meters b. Write a paragraph proof for your answer to part a. A (5x - 110) m W (2x + 100) m 19 B
3. The figure shows a straight portion of the course for a city marathon. The water station Wis located at the midpoint of AB. a. What is the length of the course from point A to point W? 70 meters b. Write a paragraph proof for your answer to part a. A (5x - 110) m W (2x + 100) m 19 B
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
Related questions
Question
Solve.
![TR, QS=TR.
3. The figure shows a straight portion of the course for a city marathon. The water station Wis
located at the midpoint of AB.
a. What is the length of the course from point A to point W?
70 meters
b. Write a paragraph proof for your answer to part a.
A
(5x - 110) m
(2x + 100) m
5x-110=2x+108
5x-110=2x
PX=210
F3
2x
x=70
B
5x-110-2x+100
100 -100
5x-200=2x
-5x
-5x
2 MO=-3x
-3-3
70=x](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12a1ba4a-9eea-484c-989f-6e04f409a1c7%2Fdf583f3a-6edc-4267-b63d-3803ba297779%2Foae4y39_processed.jpeg&w=3840&q=75)
Transcribed Image Text:TR, QS=TR.
3. The figure shows a straight portion of the course for a city marathon. The water station Wis
located at the midpoint of AB.
a. What is the length of the course from point A to point W?
70 meters
b. Write a paragraph proof for your answer to part a.
A
(5x - 110) m
(2x + 100) m
5x-110=2x+108
5x-110=2x
PX=210
F3
2x
x=70
B
5x-110-2x+100
100 -100
5x-200=2x
-5x
-5x
2 MO=-3x
-3-3
70=x
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