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Arte-miy333 [17]
2 years ago
7

A navigator on a boat measures the angle between the course of the boat and the lighthouse on shore to be 70 degrees. After the

boat has traveled 3000 m, the navigator measure the angle to be 100 degrees. How far, to the nearest metre, was the boat from the lighthouse at the time of the first sighting?

Mathematics
1 answer:
SCORPION-xisa [38]2 years ago
3 0

hi pls where can I get physics questions on checking the correctness of an equation using dimensional analysis

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D

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3 years ago
-2x+4=10 <br> 3/4x =2<br> Plz help ill give brainly
Archy [21]

Answer:

a) \:  - 2x + 4 = 10 \\ 4 = 10 + 2x \\ 4 - 10 = 2x \\  - 6 = 2x \\  \frac{ - 6}{2}  = x \\  - 3 = x \: or \: x =  - 3 \\  \\ b) \:  \frac{3}{4x}  = 2 \\ 3 = 2 \times 4x \\ 3 = 8x \\ x =  \frac{3}{8}  \\ 0.375 = x \:  \: or \: x = 0.375

Step-by-step explanation:

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3 years ago
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Hunter-Best [27]

Answer:

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3 years ago
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Solve psl brainliest
DIA [1.3K]

Answer:

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Improper fraction: 804/100

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7 0
2 years ago
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