Acommercial jet liner hits an air pocket and drops 280 feet. after climbing 169 feet it drops another 138 feet. what is its overall vertical change
the jet's overall vertical change is feet

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte