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GalinKa [24]
3 years ago
15

Alicia will not go outside unless the temperature is above -2°F. The situation can be modeled by the inequality t > -2. Which

value is a solution of the inequality?
A. 0 degrees

B.-2 degrees

C.-4 degrees

D.-3 degrees

The answer is A
Mathematics
2 answers:
Papessa [141]3 years ago
4 0
A would be your answer
Lera25 [3.4K]3 years ago
3 0
The answer is A.....
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What is the solution to the equation log(2x + 4) = 2? Round to the nearest thousandth, if necessary.
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Answer: 48

Step-by-step explanation:

log_{b}M=n--> M=b^{n} \\log(2x+4)=2\\b=10, M=2x+4, n= 2 \\\\2x+4=10^{2} \\2x+4=100\\2x=96\\x=48

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3 years ago
The illustration below shows the graph of y as a function of x.
Sladkaya [172]

Answer:

1). Increases

2). Slope = 4

3). Slope = -1

4). y = 4 when x = 5

Step-by-step explanation:

1). Initially, as x increases, y also increases. (Linear growth has been shown in the graph initially).

2). Afterward, the slope of the graph of the function is equal to 4 for all x between x = 3 and x = 5.

[Slope of the line passing through two points (3, 0) and (5, 4)

m = \frac{(y_{2}-y_{1})}{(x_{2}-x_{1})}

   = \frac{4-0}{5-3}

   = \frac{4}{1}

   = 4 ]

3). The slope of the graph is equal to -1 for x between x = 5 and x = 9.

[Slope of the line passing through two points (5, 4) and (9, 0),

Slope = \frac{(y_{2}-y_{1})}{(x_{2}-x_{1})}

          = \frac{4-0}{5-9}

          = -\frac{4}{4}

          = -1 ]

4). The greatest value of y is y = 4, and it occurs when x = 5. (From the given graph)

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4 years ago
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30 POINTS! Need steps too !! Really small word problem
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Step-by-step explanation:

<h2>—Math</h2>

(zw)² – 2 (z/w)^(-1 )= z²w² – 2 w/z

w²z³ – 2w

= —————

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w (z³w – 2)

= ——————

z

<em>Follow </em><em>my </em><em>account^</em><em>^</em>

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Solve 2/3x&gt;8 or 2/3x&lt;4
dimaraw [331]

Answer:

12 or x < 6

Step-by-step explanation:

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4 years ago
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