Answer:
this is not a real math equation.
Step-by-step explanation:
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The formula determine the distance from C to D is:

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Step-by-step explanation:</u></h3>
The formula that can be used to determine the distance from point C to point D is:

We know that distance between two points A(a,b) and B(c,d) is equal to the length of the line segment AB and is calculated by the help of the formula:

So, here we have:
(a,b)=(a,b) and (c,d)=(0,b)
Last one i think
x=0 or x=6
Answer:
Step-by-step explanation:
Solution
= −1
= 1