3 years ago

Figure shows 2 lines

Mathematics

1 answer:

Burka [1]3 years ago

4 0

Answer:

provide pictures next time

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Jack has baseball practice every third day and swimming practice every second day.

sergey [27]

Answer:

25 is your answer.

Step-by-step explanation:

Divide 30 by 3 and you will get 10. Divide 30 by 2 and you will get 15. Add 15 to 10 and you get 25 and that is your answer

Hope this is helpful!

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3 years ago

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Please help !!!

rewona [7]

What's up? A, C, E is all the answers best of luck with your studies

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3 years ago

What is the slope of the line?

Lilit [14]

Answer:

$\text{slope} =\frac{3}{2}$

Step-by-step explanation:

Firstly ,check the image I provided.

we notice that the points A(1 , -3) and B(3 , 0) lie on the line

then

$\text{slope} =\frac{0-\left( -3\right) }{3-1} =\frac{3}{2}$

3 0

2 years ago

Whats the intrgral of <img src="https://tex.z-dn.net/?f=%20%5Cint%20%20%5Cfrac%7Bx%5E2%2Bx-3%7D%7B%28x%5E3%2Bx%5E2-4x-4%29%5E2%7

rosijanka [135]

$\displaystyle\int\frac{x^2+x-3}{(x^3+x^2-4x-4)^2}\,\mathrm dx$

Notice that $x^3+x^2-4x-4=x^2(x+1)-4(x+1)=(x-2)(x+2)(x+1)$ . Decompose the integrand into partial fractions:

$\dfrac{x^2+x-3}{(x-2)^2(x+2)^2(x+1)^2}$
$=\dfrac1{3(x+1)}-\dfrac{11}{32(x+2)}-\dfrac1{3(x+1)^2}-\dfrac1{16(x+2)^2}+\dfrac1{96(x-2)}+\dfrac1{48(x-2)^2}$

Integrating term-by-term, you get

$\displaystyle\int\frac{x^2+x-3}{(x^3+x^2-4x-4)^2}\,\mathrm dx$
$=-\dfrac1{48(x-2)}+\dfrac1{3(x+1)}+\dfrac1{16(x+2)}+\dfrac1{96}\ln|x-2|+\dfrac13\ln|x+1|-\dfrac{11}{32}\ln|x+2|+C$

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4 years ago

PLEASE HELP PLEASE PLEASE DUE TONIGHT I HAVE NO IDEA HOW TO DO THIS

Dmitry_Shevchenko [17]

Answer:

I feel bad for you I really would like to help you but I haven't even learn that stuff yet

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3 years ago