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Papessa [141]
3 years ago
15

(x+2)*2=2, x=? I need help

Mathematics
2 answers:
ohaa [14]3 years ago
6 0

Answer:

(x+2)(x+2)=2

x^2 + 4x + 4 = 2

x^2 + 4x = - 2

x(x+4) = - 2

x = - 2 or x = - 6

Agata [3.3K]3 years ago
5 0

Answer:

2x2−x2 2 x 2 - x 2. Subtract x2 x 2 from 2x2 2 x 2 . x2 x 2. 2x2−x2 2 x 2 - x 2. (. [. ([. ) ] )] |. |. √. √... > ≥. >≥.......... 7. 7. 8. 8. 9. 9.

Step-by-step explanation:

work it out dude

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liraira [26]
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Please answer this question!!
Aloiza [94]
To find the surface area of the rectangular prism you do.

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3 years ago
There were 100 questions on a math test. If Jamal got 4 times as many right as he got wrong, what was Jamals score?
IgorLugansk [536]

Jamal's score is 80

<u>Explanation:</u>

Given:

Number of questions = 100

Let w be the number of wrong answers

Let r be the number of right answers

According to question,

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7 0
3 years ago
Solve the conjunction and describe the solution set.
BaLLatris [955]
 -5 ≤ 3m + 1 < 4
- 1           - 1  - 1
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  3      3     3
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7 0
3 years ago
How do I write this in slope intercept form: (-3,-4) and (4,-3)
DENIUS [597]
Slope intercept form is y = mx + b

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Coordinates are just numbers plugged in for (x,y).

This means -3 would be your x and -4 would be your y.

So plug these numbers into the equation and you get -4 = m(-3) + b.

M is slope and to find slope, you need to do (y2-y1) / (x2-x1).

In other words, it would be (-3 - -4) / (4 - -3) = 1/7 which is your slope (m).

Now plug that in for m to get the b variable.

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B = -3.57

Your answer is y = 1/7x -3.57
7 0
3 years ago
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