Which equation has infinitely many solutions? A) 12 +4=6+ 10 – 2
B) 5+ 14 – 4= 23 + – 9
C) + 9 – 8=2+ 17 – 8
D) 4 – 2= 20

If eh = hg and hg=16, find the diameter of k

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.

What dimensions can créate more than one triangle ?