Correct answer only simplify. −6i√-44

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)