The gradient between location B and location D is approximately

Reason i shouldnt turn back if i'm lost in the wilderness need fast

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

What did the native title act do? a. it recognized and protected aboriginal rights to land. b. it stated that aborigines were to be counted as part of the census. c. it established aboriginal languages as official. d. it granted aborigines suffrage.