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kompoz [17]
3 years ago
6

from the top of a cliff 20m high,a boat can be sighted at sea 75m from the foot of the cliff.calculate the angle of depression o

f the boat from the top of the cliff ​
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

The angle of depression will be= 14.9 degrees

Step-by-step explanation:

tanx=20/75=0.267  

x=tan−10.267=14.93°

x= 14.9°

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Leto [7]
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You would put a 1 in the tens place and a 1 in the ones place.

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6 0
3 years ago
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Amiraneli [1.4K]
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3 years ago
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Brandon wants to buy a new bike. The model he likes is on sale for 15% off its original price. His parents agree to pay for $50
Leno4ka [110]

Answer:

0.85x - $50

Step-by-step explanation:

Given that :

Brandon wants to buy a new bike. The model he likes is on sale for 15% off its original price. His parents agree to pay for $50 of the cost. If the original cost of the bike is x dollars, which of the expressions below represent the amount Brandon has to pay

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Discount on bike = 0.15x

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Parent pays $50 of cost price, amount Brandon will have to pay equals :

(0.85x - $50)

3 0
3 years ago
Jaleah needs some string to make bracelets. She needs
rodikova [14]

Answer:

312

Step-by-step explanation:

3/4 × 32 = 24

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8 0
3 years ago
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