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musickatia [10]
3 years ago
9

2/3 to twenty-firsts

Mathematics
1 answer:
nikdorinn [45]3 years ago
6 0

Answer:

14/21

Step-by-step explanation:

1. Find the value of x

Step 1: Write it as an equation.

  • \frac{2}{3}  = \frac{x}{21}

Step 2: Cross-multiply.

  • 2 * 21 = 3 * x
  • 3x = 42

Step 3: Divide both sides by 3.

  • \frac{3x}{3} = \frac{42}{3}
  • x = 14

2. Now that we know the numerator is 14 and the denominator is 21, we can write it as a fraction: 14/21.

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What is 815.755 rounded to the nearest hundredth?

815.755
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<span>815.755 rounded to the nearest hundredth is 815.760. </span>
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A thin metal plate, located in the xy-plane, has temperature T(x, y) at the point (x, y). Sketch some level curves (isothermals)
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Answer:

Step-by-step explanation:

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The sketch of the level curves can be see in the attached image below.

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