In 15 minutes, Owen assembled 5 valentines. Which ratio accurately compares valentines to minutes? 1 to 3 ,10 to 15 , 15 to 5 , 1 to 5​

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)

Astuntman jumping off a 20-m-high building is modeled by the equation h=20-5t^2, where t is the same in seconds. a high-speed camera is ready to film him between 15m and 10m above the ground. for which interval of time should the camera film him?

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?