The correct answer is d15
Answer:
27
Step-by-step explanation:
r = 2 cm, h = 6 cm.
V = r² π h = 2² · 3.14 · 6 = 4 · 3.14 · 6 = 75.36 cm³
2000 : 75.36 = 26.54
a-b b-50%
(x – 4)(x – 4) = 0.
So factor are x-4=0
X=4 (D) is the answer
20
Step-by-step explanation: add them all together