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3 years ago

14

Jim said that the terms in an arithmetic sequence must always increase, because you must add the common difference to each term

to get the next term. Is Jim correct? Justify your reasoning

1 answer:

inna [77]3 years ago

7 0

Answer:

i need points

Step-by-step explanation:

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Factor the polynomial: 2x(x - 4) + 7 (x - 4)

steposvetlana [31]

Answer:

Step-by-step explanation:

With this question, we just have to group the terms, so in this case, we can remove the common term (x - 4), and then group the rest of them

If we do that we get:

(x - 4) (2x + 7)

Hope this helps,

Cate

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3 years ago

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What is negative 3 minus x equals negative 10

OlgaM077 [116]

In order to solve this equation, let's write it out in number form:

-3 - x = -10

In order to isolate 'x' we need to ensure that there is only 'x' on one side. We can get rid of the -3 by adding 3 to both sides:
-3 + 3 - x = -10 +3
-x = -7

Because there are negatives on both sides, you can simply cancel them out:

x = 7

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3 years ago

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How do you solve this question

Wewaii [24]

<h2>Solution:.</h2>

Let the ceilings be <em>a</em><em> </em><em>&</em><em> </em><em>b</em>

and the distance from one corner of the ceiling to the opposite be <em>c</em>

<em>then </em><em>using</em><em> </em><em>Pythagoras</em><em> theorem</em>

$c = \sqrt{a {}^{2} + b {}^{2} } \\ c = \sqrt{16 {}^{2} + 12 {}^{2} } \\ c = \sqrt{256 + 144 } \\ c = \sqrt{400} \\ c = 20$

hence ,c .°. the distance from one corner of the ceiling to the opposite is<em> </em><em>2</em><em>0</em>

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Arnie is mixing red and yellow paints to make two different shades of orange. To make 1 cup of dark orange paint, he needs 7 ou

ASHA 777 [7]

Answer:

No conozco esta respuesta. Esta en el libro

Step-by-step explanation:

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jekas [21]

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Step-by-step explanation:

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