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3 years ago

What is a pattern number?

Mathematics

2 answers:

Archy [21]3 years ago

7 0

Answer:

A pattern number is a pattern of numbers, most pattern numbers are adding anything or subtracting anything.

Step-by-step explanation:

Some number patterns can look like this, 2, 5, 8, 11, 14, 17. The patter in this set of number is adding 3. Each number pattern has to have a patter or else it isn't a number pattern. You can add 2 then subtract 1. Or multiply by 5 and subtract by 10. There several types of number patterns. And there is no right or wrong in a pattern.

Kryger [21]3 years ago

4 0

A list of numbers that follow a certain sequence or pattern example 1,4,7,10,13,16

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Simplify 3 · 2x. What is the coefficient?<br> • 2<br> • 3<br> • 6

fiasKO [112]

Answer:

2x=6x so, answer is 6.

Step-by-step explanation:

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3 years ago

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valentinak56 [21]

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Explanation:

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3 years ago

What is the slope of the line?

frosja888 [35]

Answer:

Step-by-step explanation:

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3 years ago

I dont understand this problem

Fiesta28 [93]

Answer:

D and F

Step-by-step explanation:

$x^{2}+4x+4=12$ can be rewritten as $x^{2} +4x-8=0$ .

From there you can use the quadratic formula $x=\frac{-b±\sqrt{b^{2}+4ac } }{2a}$ (ignore the A, I can‘t seem to remove it), where a=1, b=4, and c=-8.

$x=\frac{-4±\sqrt{4^{2}-4(1)(-8)} }{2(1)}$

Then you get $x=\frac{-4±\sqrt{16+32}}{2}$

Then you get $x=\frac{-4±\sqrt{48} }{2}$

So $x=-2±\frac{4\sqrt{3} }{2}$

Which means $x=-2+2\sqrt{3}$ or $-2-2\sqrt{3}$ which are choices D and F.

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2 years ago

Write the equation of the line that has a slope of 2 and passes through the point (-3,4).

Arte-miy333 [17]

Answer:

y = 2x + 10

Step-by-step explanation:

We are given the slope of the line and the coordinates of one point on the line. Thus, we use the point-slope formula y - k = m(x - h). Here m = 2, h = -3 and k = 4. Therefore we have:

y - 4 = 2(x + 3)

which can be rewritten as y = 2x + 6 + 4, or y = 2x + 10 (Answer D)

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3 years ago