on the coordinate plane, the endpoints of a line segment are (11,7) (5,11) what is the midpoint of the line segment

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)

Is of - 4x + 2? a. 3 b. 4 c. 6 d. 5