What is a number increased by 7.9 is 8.3

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=

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Amachine part consists of a half sphere and a cylinder, as shown in the figure. the total volume of the part is π cubic inches.