If the length of QR is 8 cm and the length of OS is 12 cm, what is the length of RS? A. 4 cm
B. 6 cm
C. 8 cm
D. 4V5 cm
E. 4V 13 cm

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*