Will give brainiest pls help Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure ACB onto itself?
a coordinate plane with figure ACB with point A at 1, 1, C at 3, 4 and B at 5, 1

No, A″C″B″ is located at A″(−1, 1), C″(−3, 4), and B″(−5, 1)
No, A″C″B″ is located at A″(1, 1), C″(3, 4), and B″(5, 1)
Yes, A″C″B″ is located at A″(−1, 1), C″(−3, 4), and B″(−5, 1)
Yes, A″C″B″ is located at A″(1, 1), C″(3, 4), and B″(5, 1)

I think the 3rd one. 1m not sure tho

Step-by-step explanation

180 = ( x, y ) → ( -x , - y )

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

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