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STALIN [3.7K]
2 years ago
13

What is the value of 7 in the number 21,780​

Mathematics
1 answer:
Sergio [31]2 years ago
8 0

1111111111111111111111111111111111111111111111111

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Solve the following inequality in the simplest form: 8(−x−2/3)−1≥7
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The answer is as in pic

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3 years ago
HELPP! FIRST ONE WHO ANSWERS GETS BRAINLIEST
a_sh-v [17]

Answer:

Alina will get $54

Step-by-step explanation:

132/11 = 12

12x4.5 = 54

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3 years ago
Parallelogram ABCD is rotated to create image A'B'C'D'. On a coordinate plane, 2 parallelograms are shown. The first parallelogr
Gala2k [10]

Answer:

(x,y)→(y,-x)

Step-by-step explanation:

Parallelogram ABCD:

A(2,5)

B(5,4)

C(5,2)

D(2,3)

Parallelogram A'B'C'D':

A'(5,-4)

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C'(2,-5)

D'(3,-2)

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A(2,5)→A'(5,-2)

B(5,4)→B'(4,-5)

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D(2,3)→D'(3,-2)

so the rule is

(x,y)→(y,-x)

4 0
3 years ago
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Determine if the following infinite series converges or diverges
Mandarinka [93]

Using limits, it is found that the infinite sequence converges, as the limit does not go to infinity.

<h3>How do we verify if a sequence converges of diverges?</h3>

Suppose an infinity sequence defined by:

\sum_{k = 0}^{\infty} f(k)

Then we have to calculate the following limit:

\lim_{k \rightarrow \infty} f(k)

If the <u>limit goes to infinity</u>, the sequence diverges, otherwise it converges.

In this problem, the function that defines the sequence is:

f(k) = \frac{k^3}{k^4 + 10}

Hence the limit is:

\lim_{k \rightarrow \infty} f(k) = \lim_{k \rightarrow \infty} \frac{k^3}{k^4 + 10} = \lim_{k \rightarrow \infty} \frac{k^3}{k^4} = \lim_{k \rightarrow \infty} \frac{1}{k} = \frac{1}{\infty} = 0

Hence, the infinite sequence converges, as the limit does not go to infinity.

More can be learned about convergent sequences at brainly.com/question/6635869

#SPJ1

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2 years ago
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a cash register has $1.04 in coins. all the coins are pennies and dimes.there are 24 pennies in the cash register. Which represe
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3-1 finds for she did to is to is to to fix l Fick
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