In the figure below, the segment is parallel to one side of the triangle
The ratio of 12 toy is

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

Does the point (1, sqrt 7) lie on circle shown.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling