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Andrej [43]
3 years ago
14

Two ships leave port at the same time. One travels north at 70 knots (that is, 70 nautical miles per hour), and the other west a

t 70 knots. The distance between the ships increases at a constant rate. At what rate is the distance between the two ships increasing
Mathematics
1 answer:
sergeinik [125]3 years ago
5 0

Answer:

99miles is more likely correct

or 114miles as knots is usually higher mileage

Step-by-step explanation:

70^2 + 70^2 = c^2

sqrt 4900 + sqrt 4900 = c^2

sq rt 9800 = c^2 = 98.9949494

99 x 1.1507794480225 = 113.927165 = 114miles if converted to 80.6m/ph

70 Knots is equivalent to 80.554561361578 Miles/Hour. How to convert from Knots to Miles/Hour The conversion factor from Knots to Miles/Hour is 1.1507794480225. To find out how many Knots in Miles/Hour, multiply by the conversion factor or use the Velocity converter.

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Evauluate the expression 6^2 + x -x^2 for x = 3
Bas_tet [7]

Answer:

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General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
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Step-by-step explanation:

<u>Step 1: Define</u>

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<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                     6² + 3 - 3²
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  3. Add:                                      39 - 9
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Hope it helped you
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I'll have to ask you to excuse my handwriting- I had to write pretty fast.

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LaciaMelodii :)

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