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sattari [20]
3 years ago
10

Someone plz help me :(

Mathematics
1 answer:
shtirl [24]3 years ago
8 0

Answer:

b I guess..

Step-by-step explanation:

that's the answer as far as my calculations

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the answers are

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Find the mean of 11, – 7, – 14, 10, and -5.
Rudik [331]

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Step-by-step explanation:

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Which expression is equivalent to Left-bracket log 9 + one-half log x + log (x cubed + 4) Right-bracket minus log 6? log StartFr
dybincka [34]

Answer:

  \log{\dfrac{3\sqrt{x}(x^3+4)}{2}}

Step-by-step explanation:

\log{9}+\dfrac{1}{2}\log{x}+\log{(x^3+4)}-\log{6}=\log{\left(\dfrac{9x^{\frac{1}{2}}(x^3+4)}{6}\right)}\\\\=\boxed{\log{\dfrac{3\sqrt{x}(x^3+4)}{2}}}\qquad\text{matches choice A}

__

The applicable rules of logarithms are ...

  log(ab) = log(a) +log(b)

  log(a/b) = log(a) -log(b)

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3 0
3 years ago
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Mazyrski [523]

Answer:

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Step-by-step explanation:

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If f(x) = 2x+4, which of the following is the inverse of f(x)?
creativ13 [48]

Answer:

{f}^{ - 1} (x)=  \frac{x}{2}  - 2

Step-by-step explanation:

The given function is

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x = 2y + 4

Solve for y,

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Divide both sides by 2

y =  \frac{x}{2}  - 2

Therefore;

{f}^{ - 1} (x)=  \frac{x}{2}  - 2

3 0
3 years ago
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