Use the diagram below to answer questions 1–3. 2. which can be used to directly prove that 1 8? (1 point)
alternate interior angles theorem
corresponding angles postulate
same-side interior angles theorem
alternate exterior angles theorem

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

Which of the following constants can be added to x2 - 3x to form a perfect square trinomial?