Answer:
x = 24
Step-by-step explanation:
In a radical equation it is critical to start by isolating the root that contains the unknown on one side of the equal sign, so we do such by adding 3 to both sides:
Next we square both sides of the equation to free the unlnown from the square root:
We found x by adding 8 on both sides. Therefore x=24.
One can check the answer by replacing x by 24 in the original equation.
The scale factor of the dilation is 0.5
<h3>How to determine the scale of dilation?</h3>
From the figure, we have the following lengths:
AB = 2
AB' = 1
The scale factor of dilation is then calculated as:
Scale factor = AB'/AB
This gives
Scale factor = 1/2
Evaluate
Scale factor = 0.5
Hence, the scale factor of the dilation is 0.5
Read more about dilation at:
brainly.com/question/3457976
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What is the number line?
If you answer i could help you even more with the answer
It is c because I don’t know
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