Points M(13,22) and N(5,8) lie on the xy - plane. What is the midpoint of line segment MN?
Choose the correct choice from the following choices:  A) (5,0)  B) (0,5)  C) (0, (136^(1/2))/2)  D) (3/2,0)  E) (9,15)
The midpoint of a segment is exactly halfway between its endpoints and it's location can be found using the Midpoint Theorem, which states:-   The x-coordinate of the midpoint is the average of the x-coordinates of the two endpoints.• Likewise, the y-coordinate is the average of the y-coordinates of the endpoints.   So, x=(13+5)/2= 
<gadget id="calculator">(13+5)/2</gadget>
<output>9</output>
9 and y=(22+8)/2= 
<gadget id="calculator">(22+8)/2</gadget>
<output>15</output>
15 --&gt; coordinates of the midpoint are (9, 15).   Answer: (9,15).
<result>E</result>
Points M(13,22) and N(5,8) lie on the xy - plane. What is the midpoint of line segment MN?