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Reptile [31]
3 years ago
5

For solve |2x-2|=6 for x X= ​

Mathematics
2 answers:
abruzzese [7]3 years ago
8 0

Answer:

  • x = 4
  • x = -2

Step-by-step explanation:

<u>Solving for x</u>

  • |2x-2|=6

<u>1. 2x - 2 ≥ 0 ⇒ 2x ≥ 2 ⇒ x ≥ 1</u>

  • 2x - 2 = 6
  • 2x = 8
  • x = 4

<u>2. 2x - 2 < 0 ⇒ 2x < 2 ⇒ x < 1</u>

  • 2x - 2 = -6
  • 2x = -4
  • x = -2
irga5000 [103]3 years ago
5 0

Answer:

x  =  6 ,  − 6

Step-by-step explanation:

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What is the volume of a circular cylinder with a base diameter of 6 m and a height of 5 m?
mixas84 [53]
For this case we have that by definition the volume of a cylinder is:
 V = ((pi) * (r ^ 2)) * (h).
 Where
 r: radio
 h: height.
 Also we have
 r: d / 2
 Where,
 d: diameter.
 Substituting we have:
 V = ((pi) * ((d / 2) ^ 2)) * (h).
 V = (pi) * (((6) / 2) ^ 2) * (5).
 V = 45pi m ^ 3
 Answer:
 The volume of a circular cylinder is:
 V = 45pi m ^ 3
6 0
3 years ago
The sum of three consecutive even numbers is one hundred sixty - two.
Alenkasestr [34]

Answer:

 52

Step-by-step explanation:

Let x represent the smallest of the three numbers. Then the other two are (x+2) and (x+4). Their sum is ...

  x + (x+2) +(x+4) = 162

  3x = 156 . . . . . . . . . . . .subtract 6

  x = 156/3 = 52

The smallest of the three numbers is 52.

___

I like to work problems like this by considering the average number. Here, the average of the three numbers is 162/3 = 54, the middle number of the three. Then the smallest of the three consecutive even numbers is 2 less, or 52.

5 0
3 years ago
5+2(w-6) how do i rewrite as addition and solve?
Firdavs [7]

Answer:

2w - 7

Step-by-step explanation:

1) Expand by distributing terms.

5 + 2w - 12

2) Collect like terms.

2w + (5 - 12)

3) Simplify.

2w - 7

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>2w</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>7</u></em><em><u>.</u></em>

7 0
3 years ago
The regression equation y = -0.414x + 106.55 approximates the percent of people in an
murzikaleks [220]

The correct option will be:   A. 67%

<em><u>Explanation</u></em>

Given equation is:   y = -0.414x + 106.55 , where x is the length of the film in minutes and y is the percentage of people finish watching the film.

Here, the length of the documentary is given as 95 minutes. So, we will <u>plug x=95 into the above equation</u> and get....

y=-0.414(95)+106.55\\ \\ y=-39.33+106.55\\ \\ y=67.22 \approx 67

<em>(Rounded to the nearest percent)</em>

So, the percentage of people in an audience who will finish watching a documentary that is 95 minutes long will be 67%

4 0
3 years ago
I really need help someone pls help
ArbitrLikvidat [17]
5/6 is always going to my equal to itself. o divide the two and see what you get
8 0
2 years ago
Read 2 more answers
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