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Tomtit [17]
3 years ago
15

Find the ordered triple of these equations. 2x - 3y - 4z = -21 -4x + 2y - 3z = -14 -3x - 4y + 2z = -10

Mathematics
1 answer:
sineoko [7]3 years ago
4 0
I did my best hope this helps

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Given the values of the linear functions f (x) and g(x) in the tables, where is (f – g)(x) positive?
LuckyWell [14K]

From the tables, and definitions of functions, it is found that the function (f - g)(x) is positive in the interval (–∞, –2).

--------------------

  • The function (f - g)(x) is given by: (f - g)(x) = f(x) - g(x)
  • Thus, it will be positive if: f(x) > g(x)
  • Looking at the table, and considering that it is a linear function, we have that f(x) > g(x) if x < -2.
  • Thus, (f - g)(x) is positive in the interval (–∞, –2).

A similar problem is given at brainly.com/question/24388889

7 0
2 years ago
Colin and Brian were playing darts. Colin scored 141. Brian scored 154 more than Colin. What was their combined score?
Aliun [14]

Answer:436

Step-by-step explanation:

Since Colin scored 141 and Brian scored 154 more than Colin that would be (154+141). So Brian scored 295, so you add Brian's score and Colin's so 295+141, the total score is 436

3 0
3 years ago
Is (10,8), (12,4), (15,15), (9,4) a function
Zolol [24]
Yes it is. In order for something to be a function, no X values can be the same, which is the case here.
3 0
3 years ago
(F-32). Convert 12°C to
Kaylis [27]

Answer:

54

Step-by-step explanation:

multiply by 1.8 and add 32

12*1.8=21.6

21.6+32=53.6

53.6 rounded = 54

7 0
3 years ago
4b2 + 5b - 27
joja [24]

Answer:

The answer is C, the coefficient.

7 0
3 years ago
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