Which rule describes the composition of transformations that maps δdef to δd''e''f''? r0,90° ∘ t5,0(x, y) t–5,0 ∘ r0,90°(x, y) t5,0 ∘ r0,90°(x, y) r0,90°(x, y) ∘ t–5,0

How many triangles can be drawn with side lengths 4 centimeters, 4.5 centimeters, and 9 centimeters? explain

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row