Which of the values for x and y make the equation 2x + 3y + 4 = 15 true? x= 6, y = 3
x= 3, y = 5
x=6, y = 4
x= 1, y = 3​

Step-by-step explanation:

Isjajsjsjsjajzj

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 !