Classify the following triangle (i. e. isosceles, scalene, equilateral): 40°, 40°, 100° (two names)

Which operation should be performed first according to the order of operations? 44 • 2 – [(5 + 20 • 3) – 12] + 16 ÷ 2 5 + 20 20 • 3 16 ÷ 2 44 • 2

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder