Mathematics, 25.06.2019 17:30 northpolea
An observer standing on a cliff 320 feet above the measured angles of depression of the near and far sides of an island to be 16.5? and 10.5? respectively. how long is the island to the nearest foot?
Answers: 1
Mathematics, 21.06.2019 21:30
Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?
Answers: 1
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
An observer standing on a cliff 320 feet above the measured angles of depression of the near and far...
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