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True or false In a nonlinear equation each variable must only have one solution?
In a nonlinear equation, each variable must only have one solution.
To convert a parabolic equation from simplified form to standard form you must complete what?
the square
How a equation look?
An equation must have an equal (=) sign and both side are the same, that is, equal to each other.
Why must chemical be balanced?
There has to be the same amount of atoms of each element on each side of the equation.
Is a chemical equation balanced when each sum of molecules is the same?
No, a chemical equation is balanced when the number of each type of atom is the same on both sides of the equation. This means that the total mass and charge is conserved in a balanced chemical equation.
Is can an action?
Can is a helping verb. It must be paired with an action verb to make a complete thought. For example: "She can swim fast." Here, the action verb is swim.
What must be equal in a balanced ionic equation?
In a balanced ionic equation, the number of atoms of each element on both sides of the equation must be equal, as well as the total charge on each side. This is achieved by adjusting the coefficients of the reactants and products to ensure the conservation of mass and charge.
What particles must have an equal number on both sides of a chemical equation?
Due to the law of conservation of mass and matter, all particles must have an equal number on both sides of a chemical equation. An equal number of atoms of each element involved must be on each side of the equation.
How do you know an equation is a mathematical statement that says two quantities are equal?
That is the definition of the term "equation".
Is NaCl H2O a complete and balanced chemical equation?
No, NaCl H2O is not a chemical equation. An equation must have an equal sign. And even if you put an equal sign into those terms, it is not true that NaCl = H2O, so that would be a false equation, not a complete and balanced equation. You are not even close to having that.
What makes up a complete sentence?
A complete sentence must have a subject (who or what the sentence is about) and a predicate (what the subject is doing or the action taking place). It must also express a complete thought and be punctuated correctly.
Why does a positive number turn negative when flipped to the other side of an equation?
When we move numbers from one side of an equation to another we are actually performing an action to each side of the equation. For example X + 3 = 7 to get the 3 to the other side we must subtract it from the left side of the equation. What we do to one side we must also do to the other X + 3 - 3 = 7 - 3 Most people skip writing the above step and go straight to the next notation X = 7 - 3 the answer of course is X = 4
