Nikki is thinking of two numbers. Their sum is 12. The greater number is double the lesser number. What are the two numbers?
Graph this system of equations to find the numbers.
PLEASEEE HELPPP! HELPPP

answer is:

1.75 pounds

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

the first one, all those points on the line just make a strait line.