What is the congruence correspondence, if any, that will prove the given triangles congruent?

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

Newtons second law deals most cosely with

How do you lengthen a pattern piece? (family and consumer science, sewing)