Mathematics, 02.04.2020 16:29 xxaurorabluexx
One of the angles of a regular dodecagon is 150°. What is the sum of the measures of all the interior angles of this dodecagon? A. 930° B. 1240° C. 1500° D. 1800°
Answers: 1
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In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?
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Mathematics, 21.06.2019 17:30
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
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Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)
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Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
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One of the angles of a regular dodecagon is 150°. What is the sum of the measures of all the interio...
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