100 points need .a pair of parallel lines is cut by a transversal:
a pair of parallel lines cut by a transversal is shown. the inside bottom right angle is labeled 80 degrees. the alternate interior angle is cut by a ray and is labeled as x on one side and 20 degrees on the other.
what is the measure of angle x?
1. 60 degrees
2. 70 degrees
3. 80 degrees
4. 100 degrees

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

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.

Which one ? is the answer and how to find this answer