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Thepotemich [5.8K]
3 years ago
12

Express the inequality a>−3.3 in interval notation

Mathematics
1 answer:
iren [92.7K]3 years ago
4 0

Answer:

(-3.3,∞)

Step-by-step explanation:

a will be greater than -3.3

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What is the solution to log 2 (2x^3 -8 )-2log 2 x=log 2x
Fantom [35]

Answer:

x=9

Step-by-step explanation:

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Solve this please<br><img src="https://tex.z-dn.net/?f=5x%20-%202%284x%20%2B%2011%29%20%3D%2014" id="TexFormula1" title="5x - 2(
Lunna [17]

Answer:

Step-by-step explanation:

5x - 8x - 22 = 14

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4 years ago
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Examine the two functions below. Use the equation and table given to answer the question below.
Natalka [10]
<span>A.
Both functions have the same y-intercept.</span>             TRUE

<span>B.
f(x) has a negative slope while g(x) has a positive slope.</span>   Tricky question.  Yes, f(x) has the negative slope m = -2.  However, g(x), being a curve, does not have a single slope; rather, it has a varying slope that increases (becomes less negative) as x increases.  Some people might argue that this statement is TRUE, while others would argue that it's FALSE, because the 2nd function does not have just one single value for the slope.

<span>C.
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5 0
4 years ago
Nora is three times the age of Cora. In 5 years time, the sum of their ages will be 38. How old are they?
kiruha [24]

Step-by-step explanation:

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X+5= 3x-3

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4 0
3 years ago
Solve the proportion below. 7/x = 19/144
timofeeve [1]

Answer:

\boxed{\boxed{\tt B)\: 42}}

<h3>Step-by-step explanation:</h3>

\tt \cfrac{7}{x}=\cfrac{19}{114}

<u>Cross multiply:</u>

(Multiply the numerator in the first fraction times the denominator in the second fraction, then multiply the numerator of the second fraction times the number in the denominator of your first fraction.)

\longmapsto\tt 798=x\times \:19

<u>Switch sides:</u>

\longmapsto\tt x\times \:19=798

<u>Divide both sides by 19:</u>

\longmapsto\tt \cfrac{x\times \:19}{19}=\cfrac{798}{19}

<u>Divide 798 by 19 = 42</u>

\longmapsto\tt x=\cfrac{798}{19}

\hookrightarrow \tt x=42

<h3><u>______________________________</u></h3>
8 0
3 years ago
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