If the magnitude of vector u is ||u||=7.81 and its angle of direction is 129.81°, which graph represents vector -u?

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

-2

7 - 9 = -2

reversed:

-2 + 9 = 7