Answer:
13 cm
Step-by-step explanation:
Volumes should be equal
20 × 70 × 29 = 3.14 × 31² × h
h = 13.4546683723 cm
4/9. since there are 9 shirts total, and only 4 are plaid, than the probability of picking a plaid shirt is 4/9
Answer:
4.02 meters.
Step-by-step explanation:
In the diagram, the length of the ladder is |AC|.
If the foot of the ladder is x meters from the base of the ladder
Then the distance of the ladder up the wall, AB=2x meters.
Using Pythagoras Theorem
Therefore, the distance of the ladder up the wall,
AB=2 X 2.01 =4.02 meters.