The volume of a sphere with a radius of 9 inches is 3053.63 cubed inches.
Answer:
89
Step-by-step explanation:
6400 + 1521 = 7921
root7921 = 89
Answer:
1. x= 20/3 or 6.6666 repeating
2. x=3
3. a=39
Step-by-step explanation:
1. subtract 25 by 5 to get 20, then divide 20 by 3 to get x
2. divide 7 by 21 to get x
3. add 8 to 31 to get a equals 39
Answer:64
Step-by-step explanation:
2×2=4
4×2=8
8×8=64
