Fo subtract 62-17, mentally talia subtracted 62-20=42 first what should talia fo to find the difference

30 in the diagram line e and made parallel to each other and line p and q are transversal. use properties of special angles formed by parallel lines and their transversals to find the missing angle measures. m< 3=65 m< 15=120 m< 7= m< 4= m< 6= m< 1= m< 16= m< 18= m< 21= m< 10= m< 11= m< 12=

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Need solving this 2nd limit problem.