0
Add your answer:
Earn +20 pts
What is mean by energy equation?
An equation is a mathematical statement that asserts the equality of two expressions. Equations consist of the expressions that have to be equal on opposite sides of an equal sign. Energy equation is an equation about energy.
What is any mathematical statement that declares the values of two mathematical expressions to be equal?
That is called an equation. An equation has an equal sign (=), and expressions on both sides of the equal sign.
What is a mathematical sentence that compares expressions that are equal?
If both sides are equal, it's called an equation. If both sides are NOT equal, it's called an inequality.
How can you figure out if an equation is balanced?
To check if an equation is balanced, you should check if the number of atoms on both sides are equal or not. If they are not equal, balance them suitably. Next, check the charges on both sides. If charges are unequal, balance them too.
What is the equation for Pythagoras theorem?
The equation for the Pythagoras Theorem is written as: a2 + b2 = c2. The theory of this equation is to provide analysis of the sum of squares from 2 different sides.
How do you check if a chemical equation is balanced?
By determining whether the numbers of each kind of atoms in the equation are the same on both sides of the equation.
If you multiply both sides of an equation by an expression that involves a variable you must?
check the solution.
How do you determine whether a number is a solution of an equation?
Substitute the value found back into the equation, evaluate the expressions and see if the resulting equation is true.
What are both sides of an equation equal to?
An equation has two sides, and each of these sides is equal to the other.
What do you call the solution of a equation derived from an original equation that is not a solution of the original equation?
That's an extraneous solution. You need to check for these when algebraically solving equations, especially when you take both sides of an equation to a power.
What are the differences and similaries between expressions and equations?
An expression is any combination of symbols that can be evaluated to a number (or perhaps to some other data type). An equation has an equal sign, and an expression on both sides of the equal sign - it is a claim that the two expressions are equal.
The in an equation connects both sides of the equation?
arrow
