2 years ago

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Mathematics

2 answers:

valentina_108 [34]2 years ago

6 0

Not sure what you mean but i’m replying so i can get some point yk

Aleks04 [339]2 years ago

4 0

Fr sounds like a plan lol

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Find the difference. write the difference in lower term 8 ⅓-5

sergejj [24]

Given data:

The given expression is 8 ⅓-5.

The given expression can be written as,

$\begin{gathered} 8\frac{1}{3}-5=\frac{25}{3}-5 \\ =\frac{25-15}{3} \\ =\frac{10}{3} \end{gathered}$

Thus, the difference of the given expression is 10/3.

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1 year ago

If m(x) =x+5/x-1 and n(x) =x-3 which function has the same domain as (m.n)(x)

Travka [436]

Answer:

Step-by-step explanation:

m (x) = (x+ 5) / (x -1) and n(x) = x - 3.

$m(x) = \dfrac{x+5}{x-1}$

Hence

$m(n) = \dfrac{n+5}{n-1}$

but n is a function and n = x-3. Now, replace value of n on m (n)

$(m(n))= \dfrac{(x-3)+5}{(x-3)-1}$

simplify it

$(m\bullet n)(x) =\dfrac{x+2}{x-4}\\$

since (m . n) (x) is a fraction function, its domain will be all x such that the denominator is NOT 0. That is

$x-4\ne 0\rightarrow x\ne 4$

among options, only C has the same denominator with $(m\bullet n)(x)$

Hence their domains are the same.

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3 years ago

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Answer:

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2 years ago

There are two numbers. Their GCF is 5. Their LCM is 150. The first number is 25. What is the second number?

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Step-by-step explanation:

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The graph of a quadratic function does not cross the x-axis if the discriminant has negative value.
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C ) -25
D ) -7

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3 years ago