Answer:
990 cm3
Step-by-step explanation:
lengh x width/ breadth x height
9x10x11 =
990cm3
X/15 = 10/20
20x = 150
x = 150/20
x = 7.5
Answer:
1.true 2.False 3. true 4. False 5. true 6. false
Step-by-step explanation:
Irrational number are with the square root sign