Mathematics, 12.02.2020 04:41 2006260
A tower casts a shadow that is 60 feet long when the angle of elevation of the sun is 65°. How tall is the tower?
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Mathematics, 21.06.2019 21:30
(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
Mathematics, 21.06.2019 21:30
About 9% of th population is hopelessly romantic. if 2 people are randomly selected from the population, what is the probability that at least 1 person is hopelessly romantic?
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A tower casts a shadow that is 60 feet long when the angle of elevation of the sun is 65°. How tall...
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