Landon used a semicircle, a rectangle, and a right triangle to form the figure shown. 6 cm
4 cm
10 cm
Which is the best estimate of the area of the figure in square centimeters?
Answer
F 52 cm
G
44 cm
H 26 cm2
J
38 cm2

Solve 2x+y=3 x+y=5 in substitution method

How do you convert 1.27 to a percentage

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.