Answer:
314.16 in²
Step-by-step explanation:
The surface area of a sphere has a formula.
4πr²
Where r is the radius of the circle.
4π × 5²
4π × 25
100π
= 314.159265
Answer:
D hope that helps.
Step-by-step explanation:
V= π*r²(h/3)
8²*26
v=1,664π
Answer:
The amount is actually 120
Step-by-step explanation:
Y = 4n - 3d
y = 4(2) - 3(5)
y = 8 - 15
y = -7
Answer:
32
Step-by-step explanation:
19-(-13)
=19+13<em> (after removing the brackets, the minus sign becomes positive)</em>
=32