What is the distance between the points (–3, 4) and (–7, 4)?

What dimensions can créate more than one triangle ?

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

What makes a trapezoid an isosceles trapezoid?