The formula for the volume of a cylinder is
V = pi*h*(d/2)^2
The volume of one cylinder has V = 3.14159*6*(6.18/2)^2 =179.98 cm3
To get the number of cylinder, 360/179.98 = 2 cylinders
4=x/3-5
4=x/-2
x=-8
so -8 it is
It should be 10, when there is a double negative the signs become positive
Answer:
Step-by-step explanation:
so there are 8 marbles in the bag....1/3 red, 1/4 green, 1/6 blue....rest are yellow
red ones.....1/3(8) = 8/3 = 2 2/3 are red
green ones....1/4(8) = 8/4 = 2 are green
blue ones......1/6(8) = 8/6 = 1 1/3 are blue
2 2/3 + 2 + 1 1/3 = 6 marbles are not yellow.......that leaves you with 2 yellow marbles
