What is the volume of a block of ice measuring 3 meters long, 1.5 meters wide, and 2 meters high?
a. 900 cu. m
b. 6 cu. m
c. 9 cu. m
d. 12 cu. m

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

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.)

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle