Make r the subject y=x-r/x+r​

Select the correct answer. which is an additive secondary color in the rgb model? a) yellow b) red c) blue d) green

Which description most closely matches a typical country song? a - a song with simple and direct lyrics b - a song with complicated harmony and melody c - a song with instrumentation but no lyrics d - a song based on an old english ballad

Is the name that historians use for the time period beginning around 476? a. baroque b. rococo c. the renaissance d. the middle ages