What angle in radians is subtended by an arc of 1.60 m in length on the circumference of a circle of radius 2.45 m ?

Can someone me out here and the tell me the greatest common factor

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?