Mathematics, 07.02.2021 19:50 Anahartie
The top of a lighthouse, T, is 215 feet above sea level, L, as shown in the diagram below. The angle of depression from the top of the lighthouse to a boat, B, at sea is 26°. If it takes the sailboat 45 seconds to reach the lighthouse, determine, to the nearest foot per second, the speed of the boat as it travels towards the lightohuse
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Mathematics, 21.06.2019 21:00
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
Mathematics, 21.06.2019 22:00
Percent increase and decrease. original number: 45 new number: 18
Answers: 1
The top of a lighthouse, T, is 215 feet above sea level, L, as shown in the diagram below. The angle...
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