Determine if the sequence is arithmetic. If it is, find the common difference. 1) 39, 139, 239, 339,

Find the distance between (0,5) & (-4,2)

Joanie watched 1 out of three of a movie in the morning

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