Triangle abc has vertices a(–2, 3), b(0, 3), and c(–1, –1). find the coordinates of the image after a reflection over the x-axis.

A' = (-2, -3)

B' = (0, -3)

C' = (-1, 1)

Step-by-step explanation:

i got it right on edg

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

x= 149. 24+7=31. 180-31=149

your welcome