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Tanya [424]
3 years ago
5

Perform the indicated operations and simplify...

%7D%7B%20x%5E%7B2%7D%20-1%7D%20%2B%20%5Cfrac%7B3%7D%7Bx%2B1%7D%20" id="TexFormula1" title=" \frac{1}{2x} + \frac{5x}{ x^{2} -1} + \frac{3}{x+1} " alt=" \frac{1}{2x} + \frac{5x}{ x^{2} -1} + \frac{3}{x+1} " align="absmiddle" class="latex-formula"> Explain please.

Mathematics
1 answer:
Sidana [21]3 years ago
3 0
I hope this helps you

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zhuklara [117]

Answer:

see below

Step-by-step explanation:

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When multiplying these we ADD the exponents:

9^-5 * 9^-3

= 9^(-5 + -3)

= 9 ^-8

= 1/9^8  Option A


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= 2^(14 - 7)  

= 2^7   (answer)

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13^ = x^2 + 5&2

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x^2 = 144

x = 12    (answer)


4.   The last choice is a crucial step.

The total area of the triangles is the same in both large squares so  the area of the large  square e^2 = a^2 + b^2 ( the 2 squares in the left side large square).

5 0
3 years ago
convert each of the following numbers to a fraction and write them in order from least to greatest on the line below 5-2 10-2 20
mina [271]

Answer:

33

Step-by-step explanation:I had this question before, hope this helps :)!

4 0
2 years ago
Write the equation of the line in fully simplified slope Intercept form.
andre [41]

Answer:

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Step-by-step explanation:

Slope intercept form is y = mx+b.

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Now we have: y = -0.83x + b

B represents the y-intercept. The y-intercept here is -2. So our final equation is:

y = -0.83x - 2

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A student can solve 20 problems in 30 minutes. How long would it take him to solve 50 problems? Answer fast please.
stiks02 [169]
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Read 2 more answers
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cupoosta [38]
Line FE because the radius is from one point of the circumference of the circle to the center of the circle and that is the only option
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