Answer:
C
Step-by-step explanation:
FORMULA IS .

r = 22/2=11
h=22
Two negative signs together change the sign to a positive sign.
Using the distributive property with the 7 you would have -(-7), the two negatives would make it +7
So you end up with -8 + 7
Answer:
50% 4 red marbles 8 total marbles
Step-by-step explanation: