Answer:
33
Step-by-step explanation:
7x3=21
4x3=12
21+12=33
Answer:
I think its 6.25 (6 and 1/4) but I'm not a teacher or anything so it may be incorrect.
Answer:
14.6cm
Step-by-step explanation:
The volume of a hemisphere is 2/3 × π × r³ → 6496 = 2/3 × π × r³. You can divide both sides by 2/3π to get r³ on its own → 3103.611531 = r³. To find r, cube root both sides → r = ∛3103.611531 = 14.5835... ≈ 14.6cm.
Hope this helps!
