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agasfer [191]
2 years ago
15

Which two integers is square root -21 between?

Mathematics
2 answers:
Pachacha [2.7K]2 years ago
7 0

Answer:

None

Step-by-step explanation:

None. √-21 is not a real number.

Nataliya [291]2 years ago
3 0

Answer:

4 and 5   i need to add 20 characters so yahhhh

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I need help thank you
IRISSAK [1]

Answer:

1) k = 3

2) 3, 4, 5

3) k + (k + 2) + (k + 4) = 4k

4) 6, 8, 10

Step-by-step explanation:

Jared used the equation;

k + (k + 1) + (k + 2) = 4k

Let's find k.

3k + 3 = 4k

4k - 3k = 3

k = 3

Thus,the integers will be;

3, (3 + 1) and (3 + 2)

This is; 3, 4, 5

He is looking for consecutive even integers but yet got 3 and 5 which are odd numbers. However, he should have used the format;

k, (k + 2), (k + 4) as the 3 consecutive even integers.

Thus, rewriting the main equation gives;

k + k + 2 + k + 4 = 4k

3k + 6 = 4k

4k - 3k = 6

k = 6

Thus,the integers are;

6, (6 + 2), (6 + 4)

This is; 6, 8, 10

6 0
3 years ago
322/14 .....plzzzzzzzzzzzzzzzzzzzzzzz
DIA [1.3K]

23 is the answer 322 divided by 14 is 23

3 0
4 years ago
Read 2 more answers
3.1 identifying equation of proportional relationships in graphs proportional relations answer
BigorU [14]

Answer:

lanera nose griego jaja xd

5 0
3 years ago
Please help fast
Ber [7]
I believe the answer to your question id they first one and its f(x)=3x-3
5 0
4 years ago
Zelly works 10 hours a week at a food market for $6.50 an hour she takes Home $5.20 an hour after deductions what is her rate fo
Margarita [4]

Answer:

$1.40/ hour

Step-by-step explanation:

The rate of the deductions is

Full amount minus new amount.  This is the amount taken per hour

$6.50/ hour -$5.2/hour = rate

$1.40/ hour

7 0
4 years ago
Read 2 more answers
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