Answer:
4.9:13.1
Step-by-step explanation:
V=4/3*pi*r^3
we'd do the same as before on this one as well.
if we take 27.99 to be the 100%, what is 12 off of it in percentage?

Answer:
116 degrees
Step-by-step explanation:
Supplementary Angles=180 degrees
64+x=180
180-64=116
116=116
B because it make the most sense
The second one is correct