9:17ll LTE 4GE0103ENNameClass.DateEnrichment 1-3.............Parallel Lines in Everyday LifeAirplanes following a primarily cast-west route cruise at altitudes that arean odd number of thousand feet above ground level. Airplanes that arefollowing a primarily north-south route cruise at altitudes that are an evennumber of thousand feet above ground level.Given each cruising altitude, state whether the airplane is traveling east-westor north-south.3. 47,000 ft1. 26,000 ft2. 31,000 ft4. 16,000 ftAssuming that all airplanes are at their cruising altitudes and are flying instraight lines, answer Exercises 5-9 always, sometimes, or never.5. The paths of two airplanes flying directly east-west are 2 coplanar.6. The paths of two airplanes flying directly north-south are ?_ skew.7. The paths of an airplane flying directly north-south and an airplaneflying directly east-west are ? coplanar.8. The paths of an airplane flying directly north-south and an airplaneflying directly east-west are ? skew.9. The paths of an airplane flying directly north-south and an airplaneflying directly cast-west are ? parallel.10. What is the closest distance that an airplane flying directly north-southcan come to an airplane flying directly east-west?11. If two planes at cruising altitude have a collision in midair, whatconclusion can you draw?A street map can be thought of as a series ofparallel, intersecting, and skew segmentsCRANE RD.FIRSTPARK ST.Use the section of the street map shown toanswer Exercises 12-16.FIRST AVE.AVE.12. Name a street that is parallel toPark Street.AVE.13. Name a street that intersectsSECOND AVE.State Street.GROVE ST.HEMLOCKTHIRD AVE.14. Name a street that intersectsHemlock Avenue.15. Will a car traveling on Hill Street ever meet a cartraveling on Crosstown Road? Explain why or why not.16. Name all streets on the map that are parallel toState Street.........Geometry Chapter 1Lesson 1-3 Enrichment17

To write that the given altitude is north-south or east-west

Airplanes following a primarily cast-west route cruise at altitudes that are an odd number of thousand feet above ground level. Airplanes that are following a primarily north-south route cruise at altitudes that are an even number of thousand feet above ground level. Given cach cruising altitude, state whether the airplane is traveling east-west or north-south. 1. 26,000 t 2. 31,000 3. 47,000 16.000 ft

Airplanes following a primarily cast-west route cruise at altitudes that are an odd number of thousand feet above ground level. Airplanes that are following a primarily north-south route cruise at altitudes that are an even number of thousand feet above ground level. Given cach cruising altitude, state whether the airplane is traveling east-west or north-south. 1. 26,000 t 2. 31,000 3. 47,000 16.000 ft

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter5: Orthogonality

Section5.3: The Gram-schmidt Process And The Qr Factorization

Problem 11AEXP

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