Answer:
finding how many inches he goes in an hour (multiply by 3600)
Step-by-step explanation:
Answer:
a and -b is the answer
Step-by-step explanation:
(x-a)(x+b) = 0
x-a = 0 and x+b = 0
then
x = a and x = -b
I think you forgot to put a sign for g(x)
If g(x)=f(x) +3 then the answer is a
If g(x)=f(x) -3 then the answer is c
Answer:
6?
Step-by-step explanation:
First you have to define what a rational and irrational number is and they would be:
a / b, where b can never be 0.
Irrational are the numbers with non-periodic decimals, how the roots are not exact, the number pi, etc.
The student says "the difference of any irrational number and any rational number is rational"
The student's mistake is to use "any" since not any rational number would be the case that fulfills this.
That is, the correct thing is that there is an irrational number and a rational number in such a way that their difference is rational.
