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Alona [7]
3 years ago
7

Integrate 2x/sqrt(1-x^2) dx from 0 to ½.

Mathematics
1 answer:
8_murik_8 [283]3 years ago
7 0
A short-cut to accurately evaluate the given expression above is using a scientific calculator where one can include integrals and evaluate using limits. In this case, using a calculator, the answer is equal to 0.2679. One can verify this by integrating truly letting 1-x^2 as u and use its du to be substituted in the numerator
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What is the decimal number of 6/10
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Step-by-step explanation:

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3 years ago
The inequality x + 2y ≥ 3 is satisfied by point (1, 1).<br> True<br> False
andre [41]
In the given statement above, in this case, the answer would be TRUE. It is true that the  inequality x + 2y ≥ 3 is satisfied by point (1, 1). In order to prove this, we just have to plug in the values. 1 + 2(1) <span> ≥ 3 
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svetlana [45]
The answer to this question would be: <span>-$1,700

In this question, we can separate the account into positive/debit and negative/credit value. The positive/debit value should be:

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The negative value should be 
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<span>
Then the net worth should be: $5300 - $7000= -$1700</span>
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3 years ago
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