The figure below shows the route of Isabella's trip from her house to her mother's house. She travels 22 kilometers from A to B, 10 kilometers from B to C, and 2 kilometers from C to D. If she were able to travel from A to D directly, how much shorter, in kilometers, would her trip be? Isabella's 22 km House (A) B 10 km Isabella's 2 km Mother's House (D) A O 10 -10 8 DO 26
The figure below shows the route of Isabella's trip from her house to her mother's house. She travels 22 kilometers from A to B, 10 kilometers from B to C, and 2 kilometers from C to D. If she were able to travel from A to D directly, how much shorter, in kilometers, would her trip be? Isabella's 22 km House (A) B 10 km Isabella's 2 km Mother's House (D) A O 10 -10 8 DO 26
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.8: Solve Uniform Motion And Work Applications
Problem 460E: Ken and Joe leave their apartment to go to a football game 45 miles away. Ken drives his car 30 mph...
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Step 1
Considering point A as origin,
So the total distance travelled = AB + BC + CD = 22 km + 10 km + 2 km = 34 km
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