<span>2x - 3(-4x + 2 )
2x+12x-6
14x-6
2(7x-3)</span>
Answer:
d
Step-by-step explanation:
Answer:
Parallel: G and F
perpendicular: G & H, F & H
Step-by-step explanation:
G and F are parallel because they will never cross, where as both are perpendicular to H because they intersect at 90°
X = {3.898979486, -5.898979486}
x = {3.9 x -5.9}
Circumference of a sphere: 2 * pi * r
8 / 2 = 4
r = 4
surface area of a sphere: 4 * pi * r^2
4 * pi * 4^2
4 * pi * 16
64pi
answer is c :)
