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3 years ago

You will need to flip the inequality sign when you subtract 4 from each side in the inequality + 4 < 9. True False

Mathematics

1 answer:

Len [333]3 years ago

6 0

False, you only flip the inequality if you divide out a negative.

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In a truncated graph, part of the scale is cut off, or missing.

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2 years ago

The probability of waiting 4 minutes or longer for checkout at a particular supermarket counter is 0.1. On a given day, a man an

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

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2 years ago

0.2.0.4, 0.6, 0.8, 1.... Arithmetic or geometric

Basile [38]

Arithmetic sequences have a common difference between consecutive terms.

Geometric sequences have a common ratio between consecutive terms.

Let's compute the differences and ratios between consecutive terms:

Differences:

$0.4-0.2 = 0.2,\quad 0.6-0.4=0.2,\quad 0.8-0.6=0.2,\quad 1-0.8=0.2$

Ratios:

$\dfrac{0.4}{0.2}=2,\quad \dfrac{0.6}{0.4} = 1.5,\quad \dfrac{0.8}{0.6} = 1.33\ldots, \quad\dfrac{1}{0.8}=1.25$

So, as you can see, the differences between consecutive terms are constant, whereas ratios vary.

So, this is an arithmetic sequence.

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2 years ago

Are the following expressions equivalent 26-(-26) and 26+(-26)

kotegsom [21]

Answer:

No.

Step-by-step explanation:

They are not because the left side is 52, while the right side is 0.

5 0

2 years ago

Can someone help me x^2 + 3 - 6(3x + 4) i will give brainliest

dangina [55]

Answer:

${x}^{2} - 18x - 21$

Step-by-step explanation:

${x}^{2} + 3 - 6(3x + 4)$

${x}^{2} + 3 - 18x - 24$

${x}^{2} - 21 - 18x$

$\boxed{\green{= {x}^{2} - 18x - 21}}$

8 0

2 years ago