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Slav-nsk [51]
2 years ago
9

Polynomials Multiply (2x - 3)(7x – 4)

Mathematics
2 answers:
choli [55]2 years ago
7 0

Answer:

(2x-3)(7x-4)

2x(7x-4)-3(7x-4)

14x²-8x+21+12

14x²-8x+33

nataly862011 [7]2 years ago
4 0

Answer:

14 x square - 29x + 12

Step-by-step explanation:

(2x - 3)(7x – 4)

14x squared - 8x- 21x + 12

14 x square - 29x + 12

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Nuetrik [128]
The answer would be: He spent 17 hours on the phone
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8 0
2 years ago
Which three lengths CANNOT be the lengths of the sides of a triangle? A. 23 m, 17 m, 14 m B. 11 m, 11 m, 12 m C. 5 m, 7 m, 8 m D
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3 years ago
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⦁ Show (2.3)(5.06) as a fraction multiplication problem and explain why the answer is in thousandths (three decimal places). 
astra-53 [7]

we have

(2.3)(5.06)

we know that

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so

(2.3)(5.06)=(\frac{23}{10})(\frac{506}{100})

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8 0
3 years ago
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One of the main contaminants of a nuclear accident, such as that at Chernobyl, is strontium-90, which decays exponentially at a
igor_vitrenko [27]

Answer: P=0.975^t


Step-by-step explanation:

We know that the general form of the exponential decay formula is


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Now, the ratio of strontium-90 remaining, p , as a function of years, t , since the nuclear accident. P=\frac{A(1-0.02)^t}{A}=\frac{(0.975)^t}{1}

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3 years ago
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Help on this question!!!!!!
Lilit [14]

Answer:

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