What is 22-11+11-11+11-11

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Find the missing dimension! need asap! tiny square is a =3025 in ²

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.)