Answer:
Step-by-step explanation:
here x
3
the circle is filled so it includes the value
No this is not a function because a function can only have one output for each input.
Answer:
The missing number is 4
Step-by-step explanation:
Given
21 x 39 x _____ x 19 divided by 12 = 5187
Required
Fill in the gap
Let the missing number be represented with y; So, the expression becomes

Multiply both sides by 12


Rearrange the expression on the left hand side


Divide both sides by 15561



Hence, the missing number is 4
Answer:
9/1
Step-by-step explanation: