Amachine paints 340 toy boats in 45 minutes. which expression equals the unit rate per hour? a: 3/4/340. b: 45/350 c: 340/3/4 d: 340/45

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