Solutions are 2, odd and m - n
Step-by-step explanation:
- Step 1: The sum of two even integers must always be divisible by 2.
This is because the sum of two even integers will be even, and so it will always be divisible by 2.
Example: Sum of 4 + 6 = 10 which is divisible by 2.
- Step 2: If m is an odd integer, then 2m + 1 must be odd
This is because the product of an odd integer and an even integer is even, and if you add 1 to the product the result will be odd.
Example: Let m be 7. Then 2m + 1 = 14 + 1 = 15 which is odd.
- Step 3: If m is an even integer and n is an odd integer the expression m - n is odd.
This is because the difference between an odd and an even integer will always be odd.
Example: Let m be 6 and n be 3, then m - n = 6 - 3 = 3 which is odd
OOOOH my favorite LONG DIVISION but anyways the answer is 164.4
The horizontal distance AC is the sum of AD and BE.
We are already given AD = 80.
The triangle BCE is a right triangle, and since the bearing of the second part is 62 degrees, the angle CBE is 28 degrees.
So, we can get the length of the leg BE by multiplying the hypotenuse BC by the cosine of the adjacent angle BCE: