Imagine that you are asked to use the substitution method to solve the system of linear equations below. which variable would require the fewest steps to isolate for later use in the substitution? 2x + 2y = 20 4x + y = 4

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 !

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.