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Car X is travelling west at 20 kph and Car Y is travelling south at 30 kph. Both are headed for a 4-way stop intersection pf the two roads. At what rate are the cars approaching each other when Car X is 100 kilometers and Car Y is 120 kilometers from the intersection?

Car X is travelling west at 20 kph and Car Y is travelling south at 30 kph. Both are headed for a 4-way stop intersection pf the two roads. At what rate are the cars approaching each other when Car X is 100 kilometers and Car Y is 120 kilometers from the intersection?

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 74E
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At what rate are the cars approaching each other?
Car X is travelling west at 20 kph and Car Y is travelling south at 30 kph. Both are headed for a 4-way stop intersection of the two roads. At what rate are the cars approaching each other when Car X is 100 kilometers and Car Y is 120 kilometers from the intersection? O The cars approach each other at approx. 25.85 kph. O The cars approach each other at approx. 35.85 kph. O The cars approach each other at approx. 45.85 kph. O The cars approach each other at approx. 55.85 kph.
Transcribed Image Text:Car X is travelling west at 20 kph and Car Y is travelling south at 30 kph. Both are headed for a 4-way stop intersection of the two roads. At what rate are the cars approaching each other when Car X is 100 kilometers and Car Y is 120 kilometers from the intersection? O The cars approach each other at approx. 25.85 kph. O The cars approach each other at approx. 35.85 kph. O The cars approach each other at approx. 45.85 kph. O The cars approach each other at approx. 55.85 kph.
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