Given the coordinates below, determine if triangle fgh and triangle jkl are congruent. if they are explain why and write a congruency statement.

f(-5,10) g(-2,2) h(-9,-7) j(0,-5) k(9,2) l(-8,-2)

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Can someone me with these two circle theorem questions asap?

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?