Polygon abcde rotates 52°*about the origin to create
polygon
a'b'c'd'e! . if mzbcd= 31°, what is mzb'c'd' ?

Which letters from the table represent like terms? a and b b and c a and d b and d

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation