Answered: If the aspect ratio of a chalkboard is…

If the aspect ratio of a chalkboard is 8:6 and the width is 9 in, what is the length of the chalkboard? Your answer: O 6 in. O 7 in. O 12 in. O 14 in.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.2: The Law Of Cosines

Problem 3E

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