Can anyone help me?

y=-1/3x+5

Step-by-step explanation:

The slope is the opposite reciprocal which means that since it is 3 then the slope for the perpendicular line is -1/3 and since it passes through the point (0,5) that makes the equation y=-1/3x+5

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

60: 45 =12: 9 =4: 3 so the answer is 4: 3