Answer:
2nd one
Step-by-step explanation:
So the answer choices are
1. a-b=even
2. a and b are not odd
3. a and b are odd
4. a-b=even
5. a-b=not even
even=not odd
not even=odd so choice 5 is really a-b=odd
basically choice 4 and 1 are the same so we cross one out
so
the problem said that a and b are odd so therefor choice2 is wrong and choice 3 is correct
then both are odd
odd-odd=even because
an even number is represented as 2n where n is an integer
an odd number can be represented as 2n+1 so assume you have 2 odd numbers 2 away from each other so odd and (odd+2)
odd+2-odd=2n+1+2-(2n+1)=2n+1+2-2n-1=2n-2n+1-1+2=2
you are left with odd
using integers
7 and 11
11-7=4
even
so odd-odd=even, it depends on weather you consider 0 odd or even
so the asnwers are:
a and b are odd
a-b is not an even integer
law
Step-by-step explanation:
law of physics hope it helps
plz Mark me as brainliest
No unless they are near each other and it says they are together ........
Answer:
It's like adding whole numbers, but with a dot. add 75+75=150
Because 150 is more than 100, you add the 1 to the whole numbers, the 6 and the 3. Add 3+6+1=10
So your answer is 10.5
