No number, by itself, makes it true.
Solution or a root
Hypothesis
True - but the statement is also true for all prime numbers, so is not a particularly useful statement.
The 'answer' is a pair of numbers ... one for 'x' and one for 'y' ... that makes the statement true. There are an infinite number of them.
The true biconditional statement that can be formed is: "A number is even if and only if it is divisible by 2." This statement combines both the original conditional ("If a number is divisible by 2, then it is even") and its converse ("If a number is even, then it is divisible by 2"), establishing that the two conditions are equivalent.
A solution or root makes a true statement when substituted in an equation.
An equation or an inequality that contains at least one variable is called an open sentence. ... When you substitute a number for the variable in an open sentence, the resulting statement is either true or false. If the statement is true, the number is a solution to the equation or inequality.
Solution or a root
A parallelogram is not a statement that can be true or false.
An example of a true statement in algebra is x=x
<
No, that is not true
A number that makes an equation true is its solution.
A hypothesis is defined as a statement that a researcher makes and believes to be true. It is a specific, testable prediction about what the researcher expects to find in a study.
No, that's not true.
their theory ??
their theory ??