1/10 of 30000 is 3000 because 30000 divided by 10 is 3000.

The intersection of A and B, denoted by A ∩ B, is the set of all things that are members of both A and B.
The answer is three. i think you know where three is located in a number line
Answer:
The format of the equation of a line is y=mx+c so in order to know whether which line is perpendicular to line y=5x-9, gradient of y=5x-9,which is 5,has to multiply by another gradient to get -1.[in short m1×m2=-1]
So the equation perpendicular to line y=5x-9 has a gradient of -1÷5=-1/5