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3 years ago

4. What are the next three numbers in this pattern? 7,4, 1, -2

Mathematics

2 answers:

Aleksandr [31]3 years ago

8 0

Answer:

-5, -8, -11

Step-by-step explanation:

Common difference:

$d = 4 - 7 \\ d = - 3$

Diano4ka-milaya [45]3 years ago

7 0

Answer:

- 5, - 8, - 11

Step-by-step explanation:

The common difference between the given terms is

4 - 7 = 1 - 4 = - 2 - 1 = - 3

The to find the next term subtract 3 from the previous term , that is

- 2 - 3 = - 5

- 5 - 3 = - 8

- 8 - 3 = - 11

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Answer:

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3 0

3 years ago

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aalyn [17]

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5 0

4 years ago

Use braces and digits to indicate the set of whole numbers

Sergeeva-Olga [200]

Whole numbers are numbers without decimal points greater than 0.

The set of whole numbers is:

$W =\{0,1,2,3,4.....\}$

In the introductory part of this solution, I stated that:

Whole numbers do not have decimal point
The smallest whole number is 0

This means that the following numbers are whole numbers:

1, 9, 10, 67

While the following numbers are not:

-1, 9.0, 1.0, -67

Let W be the set of whole numbers; the set is:

$W =\{0,1,2,3,4.....\}$

The dots after 4 means the set still continues