RS has endpoints R(3,10) and S(6,4). Find RS

Combine like terms to make a simpler expression 3z+z

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

What is the absolute value of the complex number -4- 2 v14 3.15 14 18