Inversely proportional means as one variable increases the other variable decreases.
In this problem, x is doubled which means it's increased, therefore, y is decreased.
7 / 2 = 3.5
The new value of y is 3.5
The last answer is the correct one.
If it does not make sense ask for clarification.
Answer:
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Step-by-step explanation:



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Now, Using Pythagoras theorem

plug the values
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Evaluate the power
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Swap the sides of the equation
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Move constant to right hand side and change it's sign
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Calculate the difference
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Squaring on both sides
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Hope I helped!
Best regards!
The first option is correct
Answer:
x<5
Step-by-step explanation:
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