Given: circle a externally tangent to circle b. how many possible common tangents to circles a and b can exist? 2 3 4

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

How did the lab activities you answer the lesson question: what effect does plate movement have on geologic events and structures at earth’s surface? what did you learn from conducting this lab?

Solve the equation.8 - 2x = -8х + 14