State if the triangle side lengths form a right triangle. 2m, 12m, 13m. 6m, 8m, 10m. 6 cm, 7 cm, 10 c 9ft,12ft, 15ft. 9m, 12m, 13m

How can i differentiate this equation?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

Atriangle has vertices of (0,3.5), (3,1.5), (0, -1.5). if it is dilated with center at the origin, and a scale factor of 2, what will be the coordinates of the image?