Mathematics, 20.09.2020 04:01 s108870
A rain gutter is to be constructed of aluminum sheets 12 inches wide. After marking off a length of 4 inches from each edge, this length is bent up at an angle θ. The area A of the opening may be expressed as the function: A(θ) = 16 sin θ ⋅ (cos θ + 1). If θ = 60°, what is the area of the opening?
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A rain gutter is to be constructed of aluminum sheets 12 inches wide. After marking off a length of...
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