Calculus 1

Lesson: Introduction to Three Dimensional Geometry; Plane Sketching Directions: Kindly solve the following problems below by showing the complete solution. I promise I will give you a good rating. Thank you so much!

1) The point (-1, 5, 2) is at a distance at 6 from the midpoint of the segment joining (1, 3, 2) and (x, -1, 6). Find x.

2) The point (1, -2, 9) is at a distance 55 from the midpoint of the segment joining (1, y, 2) and (5, -1, 6). Find y.

Thank you so much!