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Anvisha [2.4K]
3 years ago
7

A ship captain looks up at the top of a lighthouse at a 7 degree angle of elevation and calculates that he is 1221 feet from its

base. How tall is
the lighthouse, rounded to two decimal places?

123.01 feet
134.78 feet
149.92 feet
148.80 feet
Mathematics
1 answer:
Crank3 years ago
6 0
148.80 feet !!!!!!!!!!!
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What is the slope of the line passing through the points (−3, 4) and (4, −1)?
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Note:
The slope of a straight line passing through the points (x₁, y₁) and (x₂, y₂) is 
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The two given points are (-3,4) and (4,-1). Therefore the slope is
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Answer:

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400×10=4000
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Check answer by multiplying 452 and 12
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