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laiz [17]
3 years ago
5

Does anyone know how to do this?

Mathematics
1 answer:
kozerog [31]3 years ago
3 0
I know the answer to this
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JOURNAL 5.3.4. <br><br> PLZZZ HELP, I NEED 1-9
aniked [119]

Answer:

8?

Step-by-step explanation:

7 0
3 years ago
How do I get this form?
serg [7]

Short answer: you don't.

The linear term in the numerator of the integral means the form shown is not applicable. Rather, you perform the integration using partial fraction expansion.

\displaystyle\int{\frac{5x+1}{25x^2+60x-13}}\,dx=\int{\frac{5x+1}{(5x-1)(5x+13)}}\,dx\\\\=\frac{1}{35}\int{\frac{5}{5x-1}}\,dx+\frac{6}{35}\int{\frac{5}{5x+13}}\,dx

The integral is ...

... (1/35)ln|5x-1| +(6/35)ln|5x+13| +C

_____

If the numerator of your integral were a constant, then the fractions multiplying the separate partial fraction integrals would have the same magnitude and opposite signs. You would end with the difference of logarithms, which could be expressed as the log of a ratio as shown in your problem statement.

6 0
3 years ago
Please help me with this asap
zysi [14]

Answer:

Upper left is 9, upper right is 9, lower left is 21

Step-by-step explanation:

They tell us there are 9 birds that are yes fly and yes fish, so that’s the upper right.

They tell us there are 18 yes fish total. Subtract the 9 from the upper right, and that leaves 9 for the upper left.

They tell us there are 39 birds total.

39 - 18 (all fish eaters) - 4 (no fly, no fish) = 17 that can fly but don’t eat fish.

Make sense? lmk if you have questions

7 0
2 years ago
What is the value of z?<br> 73.8<br> 42.6<br> 9.4<br> 22.7
Oksana_A [137]
The value of z is 73.8

Im sorry it is hard to explain
6 0
2 years ago
The length of a rectangle is one foot less than twice the width. The area of the rectangle is 120 square feet. Find the dimensio
Valentin [98]

Length: 2x-1, width: x

A=LW

120=x(2x-1)   120=2x^2-x   0=2x^2-x-120, Factor (x-8)(2x+15)=0

x=8 is the width and 15 is the length

4 0
2 years ago
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