Answer:
SA =64 pi units ^2
Step-by-step explanation:
The surface area of a sphere is given by
SA = 4 pi r^2
SA = 4 * pi * 4^2
SA =64 pi
SA =200.96
2 3/4a=19 1/4
÷2 3/4 ÷2 3/4
a=1/7
{(5,2), (8,9), (2,7),(-5,3)(4,0),(3,11)}<br>
FUNCTION or NOT A FUNCTION
zhenek [66]
Answer:
function
Step-by-step explanation:
cuz each x has exactly 1 y its paired to
I’m pretty sure it’s C. because half of 12 is 6 so if they’re buying a pound and a half it would be 12+6, which is 18
