Answer and explanation:
Statement - If the difference of two numbers is even then so is their sum.
Let the two even numbers be '2m' and '2n' with m and n are integers.
The difference of two number is
Now, The sum of the numbers is
Let 
where k is an integer
Then, 
which is also an even number as 2 is multiplied with it.
So, If the difference of two numbers is even then so is their sum.
For example -
Let two even number 2 and 4.
The difference is 
, 2 is even.
The sum is 
, 6 is even.
Answer:
he will have ascended 16.28 ft
Step-by-step explanation:
.74x22=16.28
Answer:
0.656656665...
Step-by-step explanation:
This number is irrational because it goes on forever, as indicated by the ...
Yes, you can square a negative, however it can only give you a positive answer
however, you cannot root a negative number (if that was what you wanted)
hope this helps
Answer:
0.007
Step-by-step explanation:
2 times 7 is 14 and you move the decimal 3 times
