If cos x equals sin (20 + x)°and 0°

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

Ab and bc form a right angle at point b. if a= (-3,-1) and b= (4,4) what is the equation of bc?