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Mathematics, 04.03.2021 18:10 mathisaqeosmw
Apply the Pythagorean Theorem to the 30º-60º-90º triangle, AD2 + BD2 = AB2. Which choice shows how to find BD expressed correctly in terms of s?
• A.
s2 + BD2 = (2s)2; BD = s√3
• B.
s2 + BD2 = 2s2; BD = s
• C.
s2 + s2 = BD2; BD = s√2
• D.
(2s)2 + BD2 = s2; BD = s√3
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Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
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Apply the Pythagorean Theorem to the 30º-60º-90º triangle, AD2 + BD2 = AB2. Which choice shows how t...
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