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bearhunter [10]
3 years ago
7

A deep sea diver is at 45 feet below sea level. A helicopter is at 100 feet above sea level. What is the distance between the he

licopter and deep sea diver?
Mathematics
1 answer:
Luden [163]3 years ago
5 0

Answer:

D = 55 feet

Step-by-step explanation:

Let below sea level is negative direction and above sea level is positive direction.

A deep sea diver is at 45 feet below sea level = -45 feet

A helicopter is at 100 feet above sea level = +100 feet

We need to find the distance between the helicopter and deep sea diver. It can be calculated by simply adding the above data as follows:

D = -45 +100

= 55 feet

Hence, the distance between the helicopter and deep sea diver is 55 feet.

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<em><u>Solution:</u></em>

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<em><u>Find the tip amount</u></em>

Tip amount = 15 % of 24

Tip\ amount = \frac{15}{100} \times 24\\\\Tip\ amount = 0.15 \times 24\\\\Tip\ amount = 3.6

<em><u>what is the total cost of their lunch, including the tip?</u></em>

Total cost = cost of lunch + tip amount

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3 years ago
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solong [7]

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Step-by-step explanation:

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2 years ago
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3 years ago
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the area of a square whose sides have length x cm is increasing at the rate of 12cm²/s. how fast is the length of a side increas
katovenus [111]

Answer:

0.67 cm/s

Step-by-step explanation:

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2 years ago
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