Given the coordinate of one endpoint of an and its midpoint m find the coordinates of the other endpoint a(4,2) m(-2,10)

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8