please help me with my math test. the school term is almost over and i need to bring my grades up. i've been sick and had a family emergency and i couldn't study. someone help me. it's on "Transformations & Basic Geometry"

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=

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

If f(x)= 3x+6 which of the following is the inverse of f(x)