A right triangle has vertices x(0,0), y(0,2a), z(2b,0). what is the circumcenter of the triang

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?