Answer:
pls help with what brainlics
Volume of Sphere
The volume of sphere is 904.32 cm³
Step-by-step explanation:
Sphere is a geometrical object in three dimensional space (like the surface of a ball). Every point on its surface of a sphere equidistant from its center.
Circle is a two dimensional figure where as sphere is a three dimensional figure.
The volume of the sphere is defined as 
where r is radius of the sphere
V = 
Given radius r = 6 cm

V = (4/3) × 3.14 × 6³
= (4/3) × 3.14 × 216
= 904.32 cm³
Hence the Volume of the sphere is 904.32 cm³
Answer:
$90
Step-by-step explanation:
9 times 10 is 90
Answer:
The formula for slope is sometimes referred to as "rise over run", because the fraction onsists of the "rise" (being the change in y, going up or down) divided by the "run" (being the change in x, going from left to the right).
Step-by-step explanation:
Answer:
D and F
Step-by-step explanation:
r: m=-2 y=1 y = -2x + 1
s: m=2 y=1 y = 2x + 1
t: m=1/2 y=1 y = 1/2x + 1
slope of r x slope of t = -2 x 1/2 = -1 (r and t is perpendicular)
all 3line have the same y intercept (0,1), they are not possible to be parallel