0
a + 0 = a
a - 0 = a
Yes, they can.
No. When you subtract negative numbers, they have the same effect as if you added a positive number. In this scenario as described, the only result would be a positive number.
Yes, the point is that if two terms (or sides of the equation) are equal, then they remain equal as long as you add or subtract the same amount, to or from both of them. It's very logical.
the answer is................................ -36/5.....................
18-12 = 6 and 12/2 = 6
Rounding is closer because the amount added to one number is the same as the amount subtracted from the other number which makes the answer match exactly.
No.Two matrices A and B can be added or subtracted if and only if they have the same number of rows and columns. That is a 3 x 2 matrix can be added or subtracted only with another 3 x 2 matrix.
We can only add or subtract fractions if they have the same denominators
if two forces act in same direction they r added and if they act in opposite direction they r subtracted
Yes, they can.
The denominator (bottom number) must be the same for all the fractions being added or subtracted together.
No. When you subtract negative numbers, they have the same effect as if you added a positive number. In this scenario as described, the only result would be a positive number.
yes ,meters and kilometers be added and subtracted. but ,for this we have to convert from one form to another .1 km =1000 m. convert 1 km into 1000 meter and then it can be added and subtracted.
32 - 2n, if n was added to the smaller of the original two. 32 + 2n, if n was added to the larger of the original two.
When a quantity is subtracted or added from both sides of an inequality, the true difference in value is varied thereby changing the direction of the inequality, but when rather than subtracted or added it is multiplied or divided, it preserves the true difference in value thereby facing the same direction as the initial inequality.
When a pattern in a number sequence in added or subtracted by the same number every time. :)
During an experiment for chemistry, if an indicator will not work due to the lack of a reactant, the reactant can be added. You must then compensate for the added amount by creating a solution of the indicator and the the same amount of the reactant. The volume required in the blank titration must then be subtracted from the other results to obtain quality results. This is an indicator blank and how it is used.