Mathematics, 09.12.2021 01:00 ilvvsShatalov2214
The shadow of a vertical tower is 69-ft long when the angle of elevation of the sun is 29.0. Find the height of the tower.
Answers: 2
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Factor completely. x^8 - 1/81 a) (x^4 + 1/9)(x^2 + 1/3)(x^2 - 1/3) b) (x^4 - 1/9)(x^2 + 1/3)(x^2 - 1/3) c) (x^4 + 1/9)(x^2 - 1/3)2
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Mathematics, 21.06.2019 19:00
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
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Solve the proportionx+1 14 = x-1 20 a. -3/17 b.10/7 c.7/10 or d. -17/3
Answers: 1
The shadow of a vertical tower is 69-ft long when the angle of elevation of the sun is 29.0. Find th...
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