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Why can quantities with different units never be added or subtracted bwhy can quantities with different units never be added or subtracted but can be multiplied or diviut can be multiplied or divided?
Only like terms can be added or subtracted. 10m and 1s cannot be added; but divided, 10 m/s becomes a velocity.
What is it called when vectors are added or subtracted?
resultant
Does the commutative property state that numbers can be added or subtracted in any order?
The commutative property basically states that numbers can be added or subtracted in any order.
How can you tell whether two matrices can be added?
If both matrices have the same number of columns and rows ex: {1 2 3 4} can not be added with {5 4} b/c they dont have the same amount of numbers
Can functions be added or subtracted in the same way as polynomials?
Yes, they can.
Can a 3 x 2 matrix be added or subtracted with a 4 x 3 matrix?
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.
Can any two vectors be added or subtracted?
Yes, all vectors can be added or subtracted.
What is name the units that are being added or subtracted in a fraction?
The numerator is whats being subtracted or added when you are subtracting or adding a fraction
Provident fund contributed by employer will be added or subtracted from net income?
For the employee - it will be added to his/her net income For the employer - it will be subtracted from their net income
When are force said to be added and when are they subtracted?
if two forces act in same direction they r added and if they act in opposite direction they r subtracted
Why can quantities with different units never be added or subtracted bwhy can quantities with different units never be added or subtracted but can be multiplied or diviut can be multiplied or divided?
Only like terms can be added or subtracted. 10m and 1s cannot be added; but divided, 10 m/s becomes a velocity.
Is a part of an expression to be added or subtracted?
Yes.
What is it called when vectors are added or subtracted?
resultant
Does the commutative property state that numbers can be added or subtracted in any order?
The commutative property basically states that numbers can be added or subtracted in any order.
What does it mean that forces can be added or subtracted?
Forces can be added or subtracted when they act in the same or opposite directions, respectively, on an object. When forces are added, their magnitudes combine to produce a net force on the object. When forces are subtracted, their magnitudes are compared to determine the resultant force acting on the object.
How can you tell whether two matrices can be added?
If both matrices have the same number of columns and rows ex: {1 2 3 4} can not be added with {5 4} b/c they dont have the same amount of numbers
What are the parts of an expressions that are added or subtracted?
Terms of an Expression
