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Advocard [28]
4 years ago
5

Ln x + ln (x-3)=1 solve for x

Mathematics
1 answer:
nalin [4]4 years ago
5 0

Answer:

  x = 1.5 +√(e+2.25) ≈ 3.728964

Step-by-step explanation:

Taking the antilog, you have ...

  x(x -3) = e

  x^2 -3x = e

  x^2 -3x +2.25 = e+2.25 . . . . . add (3/2)^2 to complete the square

  (x -1.5)^2 = e +2.25 . . . . . . . . . write as a square

  x -1.5 = √(e +2.25) . . . . . . . . . only the positive square root is a solution

  x = 1.5 +√(e+2.25) ≈ 3.728964

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Please helpp!
Kitty [74]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
4. The West Corporation has a weekly fixed cost of $5000. It costs $40 to produce each
Fantom [35]

Answer: 250 cameras; $10,000 spent; 15,000 made

Step-by-step explanation:

1) FInd the profit. 60-40=20. This means that they make a profit of $20 per camera.

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6 0
3 years ago
1 + 1 + 1 1/4 + 1 1/2 + 1 1/2 =
Cerrena [4.2K]

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Step-by-step explanation:

Lets do a pro gamer move and convert all fractions to decimals.

We now have 1+1+1.25+1.5+1.5.

From there on we simply do addition.

1+1+1.25+1.5+1.5=6.25

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4 0
4 years ago
Read 2 more answers
Answer ASAP please, Will give brainliest.
nikdorinn [45]

Answer:

see below

Step-by-step explanation:

The measure of a minor arc is the same as the angle that forms it.

1. Since ∠GBJ = 90°, the answer is 90°.

2. ∠HBI = 180° - 151° = 29° so the answer is 29°.

3. ∠HBJ = 180° so the answer is 180°.

4. The reflex angle ∠GBI = 90 + 151 = 241° so the answer is 241°/

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4 years ago
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Delvig [45]
You subtract and find x=10
5 0
4 years ago
Read 2 more answers
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