Rotate the triangle 90o clockwise about vertex C. Than translate the triangle two units up and reflect it over the x axis . List the coordinates of the three vertices of the resulting image.

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class