Yes 0 is the additive unity quantity
It is a value or values that remain the same without any changes as for example the value of pi within a circle.
Any number to the first stays the same, so x to the first equals x.
Any number can be multiplied by itself, but one is unique in that it stays the same. 1x1 is 1
it stays the same because you arent losing any protons or electrons
It means that the energy demand stays the same no matter what energy source it is coming from!
take any negative number, and subtract a positive number..that is the same as adding a negative number and two negative numbers added together are a negative number.
Mulitplying is really just a form of addition. Multiplying by 2 is the same as adding a number to itself (or adding doubles). For example: 4X2 is the same as 4 + 4 = 8 The X2 part of the multiplication problem means that you are adding doubles or 4 to itself. So any problem with X2 would be the same as adding doubles: 5X2 = 5 + 5 = 10 6X2 = 6 + 6 = 12 7X2 = 7 + 7 = 14 ...and so on. So if you can add doubles you already know how to multiply any number by 2.
No, it changes with the seasons.
For any wave, the product of (wavelength) x (frequency) is always the same number ... the wave's speed. So, as long as the speed stays the same, neither wavelength nor frequerncy can change without the other one also changing.
A controlled variable stays the same in an experiment. This variable is kept constant to ensure that any changes in the dependent variable are due to the manipulated independent variable.
It is like that because multiplying any number by 10 is the same as adding a 0 at the end of it, unless it is a decimal number. But decimal numbers are not multiples of 10.
It stays the same because it does not have any common terms. A: 6y-4xy