<em>We can multiply 2 by 30.45 in order to get 60.90</em>
<h2>
Explanation:</h2>
Suppose you have two numbers x and y. We can write an equation such that:

For this equation we have infinitely many solutions. Let's say x equals 2 in this case, so we can isolate y in order to solve this problem:

So <em>we can multiply 2 by 30.45 in order to get 60.90</em>
<h2>Learn more:</h2>
Identity property of multiplication: brainly.com/question/4677597
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All circles are similar. The angles are always circular 360 degrees. There must be a theorem that states this