You can subtract a negative number from a positive number or add a positive number to a negative number
Example:
4 - (7) = -3
Or
-8 + 9 = 1
Whatever you are adding has to be greater than the number you are adding on too
Example:
-3 + 5 = 2
Notice how the five is greater than 3
Whatever you are subtracting has to be Greater than the number you are subtracting from.
Example:
5 - 8 = -3
Notice how the eight is greater than five.
The situation changed when adding or subtracting with negative numbers. Every situation is different.
Hope this helps!
Good Luck!
V of cylinder = pi • radius^2 • height
V of cone = pi • radius^2 • height divided by 3
find the cones volume then the cylinders combine and add them for the total
Answer:
Math is not a very easy subject and not everyone can master it.All that is needed are focus,dedication and confidence.You should try practicing in your weak areas or seek help to get a better understanding.
Step-by-step explanation:
I really hope this helps :)
The 3rd one and the last one.
