Circle A has its center at A(3, 2), and line CB  tangent to ⨀A at B(6, 4). Find the slope of  line CB​

Northeastern china, north korea, northern japan containing coniferous forests, temperate grasslands, and agriculture, are all part of what climate zone? a. tropical desertb. desertc. humid subtropicald. humid continental

In the 1400s, portugal’s economy was based on a. industry b. exports c. finance d. trade

Which of the following regions suffers the most from acid rain? a. the area around vancouver c. the area below atlanta b. the area below detroit d. the area above montreal