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seraphim [82]
3 years ago
8

Let's simplify

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
8 0

Step-by-step explanation:

Given

=  \frac{1.5 \times  {10}^{4} \times 4.5 \times  {10}^{3}  }{2.5 \times 10 ^{2} }  \\ =  \frac{6.75 \times  {10}^{4 + 3} }{2.5 \times  {10}^{2} }  \\  = \frac{6.75 \times  {10}^{7} }{2.5 \times  {10}^{2} } \\  = 2.7 \times  {10}^{7 - 2}  \\  = 2.7 \times  {10}^{5}

Hope it will help :)

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Write a linear function f with the values f(−1)=8 and f(5)=6.<br><br> A function is f(x)=
german

9514 1404 393

Answer:

  f(x) = -1/3x +23/3

Step-by-step explanation:

You can use the linear regression function of a graphing calculator or spreadsheet to show you the equation of the line through these points:

  f(x) = -1/3x +23/3

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Approaching this in the usual way, we recognize we have points ...

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The slope of the line through those points is ...

  m = (y2 -y1)/(x2 -x1)

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Then the point-slope equation of the line is ...

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Adding 8 gives us a form we can use for a function definition:

  f(x) = -1/3(x +1) +8

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2 years ago
In right △ABC with right angle B, m∠A=(3x−8)° and m∠C=(x−2)°.
julsineya [31]

Answer:

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Step-by-step explanation:

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Divide each side by 4

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But we want to know <A

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    =75-8

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