Alexa and Siri are each working on an assignment that is 60 questions long. Alexa completed 20% of the assignment, while Siri co
2 answers:
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Answer:
Step-by-step explanation:
In any "solve for" scenario, you identify what operations are performed on the variable of interest, then undo them in reverse order.
Here, the square root of d is multiplied by a constant. To undo these operations, we first divide by the constant. That gives ...
Then, we square both sides of the equation to undo the square root:
This matches choice C.
Check the picture below.
