Points a and b are midpoints of the sides of triangle qrs. What is sa? 2 m 3 m 4 m 6 m.

52(4p+1) ≤ 4 3+12p can someone solve it for me with explanation

Which of these international trade concepts results in specialization and trade increases in total world output? a) absolute advantage b) balance of payments c) absolute advantage d) international tariffs

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.