What is the value of a? A. -18 B. -14 C. 14 D. 18
1 answer:
You might be interested in
Volume of a cylinder = the area of the base x height of the cylinder
Area of base =
r^2
A = 6^2()
A = 36
V = 36 x 12
V = 432
5 cylinders = 5V
5V = 5 x (432)
5V = 2160
Final answer: Alex needs to buy 2160 or 6785.84 cubic feet worth of compressed air to fill all of the cylindrical tanks.
Area of base =
A = 6^2(
A = 36
V = 36
V = 432
5 cylinders = 5V
5V = 5 x (432
5V = 2160
Final answer: Alex needs to buy 2160
(opposite angles in a parallelogram)
(subtraction)
(angles in a triangle add to 180 degrees)
(adjacent angles in a parallelogram are supplementary)
(subtraction)
(angles in a triangle add to 180 degrees)
(angles on a straight line add to 180 degrees)