What is the measure of each exterior angle of the right triangle?

Explain how you can use the associative property to evaluate (7x50)x4.

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi