Respuesta :

taskmasters
9 = 90 (means 10 has been multiplied by 9)
8 = 72 ( means 9 has been multiplied with 8)
7 = 56 ( means 8 has been multiplied with 7)
6 = 42 ( means 7 has been multiplied with 6)
Then
3 = 12 ( means 4 has been multiplied with 3)
I hope that from the above deductions you have come to know the relation. I hope the answer has come to your help.
carlosego

For this case, the first thing we must do is define a variable.

We have then:

x: unknown whole number

The pattern is given by an expression in the following way:

[tex] x (x + 1)
[/tex]

Therefore, we have:

For x = 9:

[tex] 9 (9 + 1) = 9 (10) = 90
[/tex]

For x = 8:

[tex] 8 (8 + 1) = 8 (9) = 72
[/tex]

For x = 7:

[tex] 7 (7 + 1) = 7 (8) = 56
[/tex]

For x = 6:

[tex] 6 (6 + 1) = 6 (7) = 42
[/tex]

Therefore, if we continue the pattern, for x = 3 we have:

For x = 3:

[tex] 3 (3 + 1) = 3 (4) = 12
[/tex]

Answer:

9 = 90, 8 = 72, 7 = 56, 6 = 42, 3 = 12