In the diagram below, LM¯¯¯¯¯¯¯¯¯is the altitude to the hypotenuse of △JKL. If JM= 7 and KM = 6 , what is the approximate perimeter of △JKL?

Which graph represents an even function?

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?