Answer:
The answer is
<h2>

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Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula

where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(-5,6) (8,-6)
The midpoint is

We have the final answer as

Hope this helps you
Answer:
just look up cone calculator and you will find it
PEMDAS
100 times 7 is 700
678 times 56 is 37968
700 +8 - 37968
-37260