Mathematics, 29.01.2021 01:00 gibesanna11p5nn28
Fred's eye level is 1.6 m above ground. The Eiffel Tower is 324 m tall.
Calculate the angle of
elevation, °, to the top of the Eiffel Tower when Fred is 550 m away.
Round to the nearest tenth.
nor to scole
324 m
1.6m
550 m
Answers: 3
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Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression
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Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
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Fred's eye level is 1.6 m above ground. The Eiffel Tower is 324 m tall.
Calculate the angle of
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