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STatiana [176]
2 years ago
5

Solve the inequality and express your answer in interval notation. x2 - 6 + 7 < 0

Mathematics
1 answer:
MAXImum [283]2 years ago
6 0

Answer: 15

Step-by-step explanation:

2×6=8

8+7 =15

2+7 =9

9

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Question If there are more than two numbers in a certain list, is each of the numbers in the list equal to 0
serg [7]

Answer: If the product of any two numbers in the list is equal to 0, you can't conclude that the list is composed only by zeroes. In fact, suppose that you have a list of N numbers which are all zeroes except one. Whenever you multiply two elements of this list, you either multiplies two zeroes, or you multiply the non-zero element by a zero element, and so the result is zero, but the list is not composed by zeroes only.

Step-by-step explanation:

8 0
1 year ago
Work out the area of this circle.
Troyanec [42]

Answer:

36π mm²

Step-by-step explanation:

Formula: πr²

r=radius

r=6

π6²=36π

6 0
2 years ago
Find the slope of the line passing through the points (-6-9) and (9,-9)
Otrada [13]

9514 1404 393

Answer:

  • zero
  • undefined

Step-by-step explanation:

The slope formula is useful for this.

  m = (y2 -y1)/(x2 -x1)

__

<u>First line</u>:

  m = (-9 -(-9))/(9 -(-6)) = 0/15 = 0

The slope of the first line is zero.

__

<u>Second line</u>:

  m = (-5-1)/(4 -4) = -6/0 = undefined

The slope of the second line is undefined.

_____

It is always a good idea to apply a little critical thinking to the given information. Here, you observe that the y-coordinates of the first pair of points are the same. That means this is a horizontal line, with a slope of 0.

Similarly, you observe that the x-coordinates of the second pair of points are the same. That means this is a vertical line, with undefined slope.

8 0
2 years ago
The graph of g is a vertical stretch by a factor of 4 and a reflection in the x-axis, followed by a translation 2 units up of th
DedPeter [7]

Answer:

my head hurts so much bro

4 0
3 years ago
50pt! The function g(x)=x^2 is transformed to obtain function h: h(x)=g(x-3).
Vlad1618 [11]

Answer:

It's the Option A.

Step-by-step explanation:

h(x)  = g(x - 3)

The -3 moves the whole graph of g(x)  3 units horizontally to the right.

5 0
2 years ago
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