Which pair of points have equal x-coordinates? On a coordinate plane, point T is (4, 6), point S is (5, negative 6), point R is (negative 5, negative 7), and point Q is (negative 5, 6).
points Q and R
points Q and T
points R and S
points S and T

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10