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3 years ago

Real numbers worksheet Help please and ty

Mathematics

1 answer:

Rina8888 [55]3 years ago

7 0

Answer:

1. 30 → real, rational, integer, whole number, natural number

2. •11 → real, irrational

3. 5 ⁴/7 → real, rational, integer

4. √21 → real, irrational

5. 0 → real, rational, integer, whole, natural

6. -√9 → real, rational, integer, whole

7. 6/3 → real, rational, integer, whole, natural

8. π → real, irrational

9. 5⅔ → real, rational, integer

Step-by-step explanation:

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Answer: q=11

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q=11

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What is the sum of this infinite geometric series? 1/4, 1/5, 4/25, 16/125

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Answer:

Step-by-step explanation:

Given infinite geometric series

1/4, 1/5, 4/25, 16/125, ...

We see that

a = 1/4
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S = a*1/(1 -r)
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4. The figure shows a rectangle with a width of 6k inches. The length of the rectangle is 4 inches shorter than the width.

posledela

Answer:

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Step-by-step explanation:

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4 years ago

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What equation has a slope of 2 and goes through the point (3, 2)?

kaheart [24]

Answer:

y = 2x - 4

Step-by-step explanation:

We'll write our equation in y = mx + b form, with m being the slope and b being the y-intercept. We already know our slope, so we can replace m with 2 like this: y = 2x + b. But we don't know what b is. We can use the point (3, 2) to figure out b's value, since it has an x-value (3) and a y-value (2):

2 = 2(3) + b

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So we have y = 2x + (-4), or y = 2x - 4.

Hopefully that was helpful! If you have more questions, let me know.

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