3. Calculate two parts of the given triangle

Calculate the value \(BM\) and \(MC\) of the triangle \(ABC\) if \(BM =\) 5\(x +\)8 \(inches\) and \(MC =\) 4\(x+\)25 \(inches\) and \(M\) is the midpoint of \(BC\).

 

 

Length of the \(BM\) is  \(inches\).

 

Length of the \(MC\) is  \(inches\).