When i add 2 to my number and then multiply it bye 5 i get 30 what is my number

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

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%