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MissTica
3 years ago
10

F(x)= x2 What is f(x) + f(x) + f(x)?

Mathematics
2 answers:
Irina18 [472]3 years ago
6 0

Answer:

Step-by-step explanation:

You already have f(x)= x2

so

3(2x)=6x

I hope this help

crimeas [40]3 years ago
6 0

Step-by-step explanation:

f(x) + f(x) + f(x)

= 2x + 2x + 2x

= 6x

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Which table represents a nonlinear function?
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Answer:C

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5 0
3 years ago
One card is drawn at random from the deck of cards shown. Which of the following probabilities is equal to one?
Gennadij [26K]
P(even or add).
I hope i helped!
If so, Please mark as brainliest!
7 0
3 years ago
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What’s the answer....
ICE Princess25 [194]

Answer:

<h2>x = 10</h2>

Step-by-step explanation:

If the triangles are similar, then the corresponding sides are in proportion:

\dfrac{20}{20+8}=\dfrac{3x}{4x+2}

\dfrac{20}{28}=\dfrac{3x}{4x+2}

\dfrac{20:4}{28:4}=\dfrac{3x}{4x+2}

\dfrac{5}{7}=\dfrac{3x}{4x+2}                 <em>cross multiply</em>

5(4x+2)=(7)(3x)        <em>use distributive property </em><em>a(b + c) = ab + ac</em>

(5)(4x)+(5)(2)=21x

20x+10=21x             <em>subtract 20x from both sides</em>

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3 0
3 years ago
Free brainliest and what is 21/7?
astraxan [27]

Answer:

if your dividing then 3 but if you want 21 sevenths as a mixed number then it would be 3.

Step-by-step explanation:

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<u><em>HOPE THIS HELPS!!!</em></u>

5 0
3 years ago
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Bumek [7]

Answer:

<em>z </em>= 9

Step-by-step explanation:

ln 63 = ln z + ln 7

We have the formula:

ln A + ln B = ln AB

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Divide both sides by 7.

\frac{7z}{7}=\frac{63}{7}

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7 0
3 years ago
Read 2 more answers
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