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almond37 [142]
3 years ago
5

Help me pls

" title="\frac{a-b}{ab^{1/2} - a^{1/2}b}" alt="\frac{a-b}{ab^{1/2} - a^{1/2}b}" align="absmiddle" class="latex-formula">

Mathematics
1 answer:
kenny6666 [7]3 years ago
5 0
I am not sure on the detail question but,this is the only way I can think off;simplifying the denomanitor by factoring out a^1/2b^1/2

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24 divided by the product of 6 and 2
harkovskaia [24]

Answer:

2

Step-by-step explanation:

Well, the product of 6 x 2 is 12. and 24/12 is 2

7 0
3 years ago
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Find the equation of a line tangent to the circle (x−1)^2+y^2=26 at the point (2, −5).
77julia77 [94]

Center of circle is ( 1, 0).

Slope of normal passing though ( 1, 0 ) and ( 2, -5 ) is :

m_p=\dfrac{0-(-5)}{1-2}\\\\m_p=-5

So, slope of tangent will be :

m_t=-\dfrac{1}{m_n}\\\\m_t=\dfrac{1}{5}

Equation of tangent :

y-(-5)=\dfrac{1}{5}(x-2)\\\\5y+25=x-2\\\\5y-x+27=0

Hence, this is the required solution.

6 0
4 years ago
What transformations are applied to the graph of the function f(x)=10^x to produce the function g(x)=3(10)^x-2
tatiyna

Answer:

  • D) A vertical dilation by a factor of 3 and a vertical shift down 2 units

Step-by-step explanation:

<u>Given</u>

  • f(x)=10^x
  • g(x)=3(10)^x - 2

<u>We see that:</u>

  • g(x) = 3f(x) - 2

This is a vertical stretch by a factor of 3 and translation down 2 units

Correct choice is D

7 0
3 years ago
Help me pls I’m not that smart
erica [24]

Answer:

33

Step-by-step explanation:

Plug in 5 for x in the equation:

3 + 6(5)

3 + 30

33

7 0
3 years ago
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A chef placed an order for 50 pounds of fish. He calculated that he will need 20 3/5 pounds for lunch orders. How much fish will
andrezito [222]

Answer:

29 2/5

Step-by-step explanation:

We know that 5 fifths make up a whole. The chef only needs 3/5 of that whole, so we still have 2 fifths remaining. Now, we have to subtract 50 by the number of lunch orders, 20. 50 subtracted by 20 is equal to 30, but we have to subtract a whole because of the fraction. We get the number 29. Then, we add the remaining fraction back. We get the answer as 29 2/5.

Best of Luck!

7 0
3 years ago
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