-2 1/4=r-4/5 what would r be

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

In a command economy, the majority of goods and services are provided by the

Liquefaction is a. a quicksand-like condition arising in some wet soils during earthquakes. b. flooding caused by tsunamis. c. flooding of coastal areas due to tectonic subsidence. d. flooding caused by dam failure resulting from an earthquake.