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disa [49]
3 years ago
6

​ 3(4−7)−(−6) 3 4 - 7 - - 6

Mathematics
2 answers:
erica [24]3 years ago
6 0

Answer:

63

Step-by-step explanation:

sertanlavr [38]3 years ago
3 0

Answer:

31

Step-by-step explanation:

12-21+6+3+4-7+6

31

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Determine whether the improper integral converges or diverges, and find the value of each that converges.
Rus_ich [418]

Answer:

Diverges

Step-by-step explanation:

We can solve this by using integral by parts:

Let

u=lnx            dv=(1/x)dx

du=(1/x)dx    v=lnx

\int\limits {lnx/x} \, dx = (lnx)^2-\int\limits {lnx/x} \, dx

We can add

\int\limits {lnx/x} \, dx to both sides

\int\limits{lnx/x} \, dx = (1/2)\cdot{(lnx)^2}

We can evaluate the limit between 2 and infinity.

If x tends to infinity the limit will be infinity and therefore the integral diverges to ∞

6 0
3 years ago
PLEASE SOMEONE HELP NOWWWW.
dolphi86 [110]

Answer:

Step-by-step explanation:

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3 0
3 years ago
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(6h + 8) - (3h + 2) = 15<br> PLEASE HELP I ALSO NEED TO SHOW WORK
Anestetic [448]

Answer:

h=3

Step-by-step explanation:

So we have the equation:

(6h+8)-(3h+2)=15

First, let's distribute the negative:

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Combine like terms:

(6h-3h)+(8-2)=15

Subtract or add:

3h+6=15

Subtract 6 from both sides:

3h=9

Divide both sides by 3:

h=3

And we're done!

5 0
3 years ago
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