Find the length of the segment ab overbar. -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11 12 a b the length is nothing. ? (type an integer or a? decimal.)

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Tan198=asin164=? how to solve this? ?

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units