The vertices of ghi are g(6,-1),h(4,-5),i(-2,-5) find the coordinates of the circumcenter

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.