To square means to multiply something by itself. A variable is a letter such as x. So a squared variable=x×x=x^2.
I hope that helped.
Curt because if his time was 8/9 of Ian's time then that means he ran the mile in a fraction of Ian's time, so he finished the mile quicker. Curt ran faster.
If x, then not y, if not y, then z. Y is true. So: X is true, Z is True
<h3>How to Interpret Conditional Statements?</h3>
A conditional statement is a type of structure to express the relationship between two dependent variables. Its structure is as follows:
If P, then Q...
Now, from the question we are told that;
If x, then not y, if not y, then z.
Y is true. So:
Now, when looking at conditional statements in depth, and comparing to this question we can easily see that since Y is true, then it means that if X is true, then Z is also true.
Thus,
If x, then not y, if not y, then z.
Y is true. So: X is true, Z is True
Read more about Conditional Statements at; brainly.com/question/11073037
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The domain and range is all real numbers.
<h3>Answer: D) Domain: (-∞, ∞); Range: (-∞, ∞)</h3>
Answer:
Hope the picture will help you
