△klm is reflected to form △k′l′m′ . the vertices of △klm are k (2,4) , l (1,2) , and m (4,1) . the vertices of △k′l′m′ are k′ (4,2), l′ (2,1), and m′ (1,4). which reflection results in the transformation of △klm to △k′l′m′ ? a. reflection across the x-axis b. reflection across the y-axis c. reflection across y = x d. reflection across y=−x

Part of the total score for each program is the sum of five program component scores. on the free program, the sum of these five program component scores is multiplied by a factor of 2.0. yuzuru hanyu, of japan, earned scores of 9.07, 8.96, 8.89, 9.21, and 9.36 for the program components portion of his free program. how many total points did he receive for this portion?

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.

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