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Vilka [71]
3 years ago
5

|2x+1|>5 what is the answer​solve for real numbers x.

Mathematics
1 answer:
umka2103 [35]3 years ago
4 0

Answer:

see explanation

Step-by-step explanation:

Inequalities of the type | x | > a always have solutions of the form

x < - a or x > a, thus

2x + 1 < - 5 OR 2x + 1 > 5 ( subtract 1 from both sides of both inequalities

2x < - 6 OR 2x > 4 ( divide both sides of both inequalities by 2 )

x < - 3 OR x > 2

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A stack of paper is 5 1/2 inches long by 11.4 inches wide and 3.2 inches high.what is the volume of the stack of paper
sashaice [31]

Answer:

200.64

Step-by-step explanation:

Volume = Length x Width x Height

200.64 = 5.5 x 11.4 x 3.3

5 0
3 years ago
If the outliers are not included, what is the mean of the data set?
Aleksandr-060686 [28]
The mean of the data without the outliers will be B 65.
6 0
4 years ago
Match the sets of points representing one-to-one functions with the sets of points representing their inverse functions. h = {(1
geniusboy [140]
The one-to-one functions given as sets of points and their possible inverse functions are given as
h   = { (1,1),  (2,2), (3,3),   (4,4),  (5,5),  (6,6)}
g   = { (1,3), (2,6), (3,9), (4,12), (5,15),  (6,18)}
f    = { (1,2), (2,3), (3,4),  (4,5),  (5,6),  (6,7)}
i    = { (1,1),  (2,3), (3,5),  (4,7),  (5,9),  (6,11)} 

h⁻¹ = { (1,1),  (2,2), (3,3),  (4,4),  (5,5),  (6,6)}
i⁻¹  = { (1,1),  (3,2), (5,3),  (7,4),  (9,5),  (11,6)}
g⁻¹ = {(3,1), (6,2), (9,3), (12,4), (15,5), (18,6)}
f⁻¹  = {(2,1), (3,2), (4,3),  (5,4),  (6,5),  (7,6)}

The inverse function of a given function should have the coordinates reversed. 
Therefore the matches between the given functions and their inverse functions are given in the table below.

function Inverse function
-----------  ------------------------
        h            h⁻¹
        g            g⁻¹
        f             f⁻¹
        i             i⁻¹

Answer:
The given functions and their corresponding inverses are correct.
7 0
4 years ago
Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F’G’H’I’
frez [133]

Answer:

The answer is "\bold{(x,y)\longrightarrow (x-8, y-7)}".

Step-by-step explanation:

In the given question some data is missing. so, the correct answer to this can be explained in the following example:

In the given example, point D  is also known as the coordinates in the (2, 5), and in the coordination of the D prime (D') and after translation its co-ordinates value is (-6, -2). Since the very first choice is only accurate as:

⇒2-8 = -6

⇒ 5-7 = -2

It can try certain things too and see why this alone is the correct translation.  

7 0
3 years ago
What percent of 85 is 10
Tema [17]

Answer: 11.76%


Step-by-step explanation:

  1. 10:85*100=
  2. (10*100):85=
  3. 1000:85=11.76%

So, 11.76% is the answer.

*Hope this helps!! Mark me brainliest :)

4 0
4 years ago
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