1 year ago

|x + 5| = -3 How do I do this ?

Mathematics

1 answer:

Marysya12 [62]1 year ago

7 0

The answer is 0 because its already answerd

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Determine whether the integral is convergent or divergent. ∫[infinity] 2 e^−1/x / x^2 dx : O Convergent O divergent If it is con

monitta

Let $f(x)=e^{-1/x}$ . Then $f'(x)=\frac1{x^2}e^{-1/x}>0$ for all $x\ge2$ , so $f$ is strictly increasing. As $x\to\infty$ , $e^{-1/x}\to e^0=1$ , so $f$ is bounded above by 1. This is to say,

$e^{-1/x}$

and the integral of $\frac1{x^2}$ converges over the same domain, so this integral must also converge by comparison.

We have, by setting $y=-\frac1x$ ,

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2 years ago

Solve this problem <br> 3d+d-7=25/4

creativ13 [48]

If that 25/4 is a fraction them the answer is 53/4. Or in simplest form 3 5/16 or 3.3125

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3 years ago

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nlexa [21]

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Step-by-step explanation:

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A large tank holds 5x10 7 gallons of oil. How much oil can be stored in 23 tanks?

tatuchka [14]

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3 years ago

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olganol [36]

Answer:

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Step-by-step explanation:

You already proved that triangle BAD is congruent to CAD, this means that all of the corresponding angles and sides with be congruent (CPCTC). That means BD is congruent to CD. Hope this helps!

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