9/81 is equivalent to which fraction? explain

9/81 is equivalent to 1/9.

Step-by-step explanation:

The easiest way to solve this is seeing if we can write 81 as a product os nines.

We have that . So we can simplify the following way:

.

This means that 9/81 is equivalent to 1/9.

step-by-step explanation:

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answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation: