for each student . There are 18 students in his class Part A Round each fac
What is the measure of the central angle of a circle with radius 30 centimeters that intercepts an 18π centimeters arc?
Which polynomial is factored completely? A.(4x+4) (x+1) B. 3n4 - 15n3 + 12n2 C. 121x2 + 36y