A graphing calculator is recommended. A rectangular beam is to be cut from a cylindrical log of diameter d= 26 cm. The figures show different ways this can be doi - width-- depth (a) Express the cross-sectional area of the beam as a function of the angle e in the figures. A(0) = 169 sin 20x (b) Graph the function you found in part (a). A() 600 A() 600 500 500 400 400 300 300아 200 200 100 100 0.5 1.0 1.5 0.5 1.0 1.5 WebAssign Plot 25 600 500 20 400 15 300 10 200 100 0.5 10 1.5 0.5 1.0 1.5 (c) Find the dimensions of the beam with largest cross-sectional area. (Round your answers to two decimal places.) width cm depth 26 X cm
A graphing calculator is recommended. A rectangular beam is to be cut from a cylindrical log of diameter d= 26 cm. The figures show different ways this can be doi - width-- depth (a) Express the cross-sectional area of the beam as a function of the angle e in the figures. A(0) = 169 sin 20x (b) Graph the function you found in part (a). A() 600 A() 600 500 500 400 400 300 300아 200 200 100 100 0.5 1.0 1.5 0.5 1.0 1.5 WebAssign Plot 25 600 500 20 400 15 300 10 200 100 0.5 10 1.5 0.5 1.0 1.5 (c) Find the dimensions of the beam with largest cross-sectional area. (Round your answers to two decimal places.) width cm depth 26 X cm
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section: Chapter Questions
Problem 9P
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