Given avwx with coordinates v(-1,-4) w(-1,-2) x(3,-2). what are the coordinates
of w' after a rotation of 180° about the origin?
1)w'(1,2)
2)w' (2, -1)
3)w'(-1,-4)
4)w'(-1,-2)

(1, 2 )

Step-by-step explanation:

Under a rotation about the origin of 180°

a point (x, y ) → (- x, - y ), thus

W(- 1, - 2 ) → W'(1, 2 )

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: