I need help with this question. Triangle XYZ with vertices X(4, -1), Y(8, -2), and Z(1, -8): 180° about the origin.
Thanks in advance.

Name the most appropriate metric unit for each measurement like a length of an carrot

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Ahousekeeper mixed 5 gallons of blue paint with every 9 gallon of yellow paint in order to make a green paint which ratio of gallon of blue paint to gallon of yellow paint will make the same shade of green paint