2/3 - 6 please show your work

Step-by-step explanation:

We know that if you add to it will equal 1.

You need to use that knowledge to solve this problem easier.

So... you have negative six, add   to it.

You should get the number

Let me know if you need more help!

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere