Answer:
-2
Step-by-step explanation:
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Find the value of x. The diagram is not to scale.
2 answers:
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Answer: B = (6,-8)
Step-by-step explanation:
first the midpoint formula is
then you take the x co-ordinate of A and substitute it into one of the x values in the first part of the formula:
then solve it like an equation:
then you take the y co-ordinate of A and substitute it into one of the y values in the second part of the midpoint formula:
then solve it like an equation:
∴ the answer is x=6, y= -8
which is expressed as a point, B(6,-8)