Marcus designed a large salt-water aquarium in the shape of a rectangular prism. The aquarium has a width of x feet. The length
1 answer:
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Answer:
<h2>x = 2</h2>Step-by-step explanation:
<h2 />The steps of the solution in the photo above
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Answer:
θ = {(4/3 +2k)π, (5/3 +2k)π}
Step-by-step explanation:
From your knowledge of trig functions, you know that sin(60°) = sin(π/3) = (√3)/2. So, the angles of interest are in the 3rd- and 4th-quadrant and will have π/3 as their reference angle.
θ = 4/3π +2kπ, and 5/3π +2kπ
