36.54
45% of 81.2 is 36.54.
The volume of the cylinder is 508.68 cm²
<u>Explanation:</u>
Given:
Diameter, d of a cylinder = 6 cm
Radius, r = 6 / 2cm = 3cm
Height of the cylinder, h = 18 cm
Volume of the cylinder, V = ?
We know:
Volume of the cylinder = πr²h
On substituting the values we get:
V = 3.14 X (3)² X 18
V = 508.68 cm²
Therefore, the volume of the cylinder is 508.68 cm²
D. 0.5 repeating
Hope this helps
Answer:
25020, 25920, 25425
Step-by-step explanation:
To find if our number is divisible by 5 the number must end with 0 or 5, divisibility by 9 is if sum of all numbers in number is divisible by 9,
We know B must end with 0 or 5
1. Case 25A20 sum of that number is 9 so if we pick 0 as A we have first number because 9/9=1
We can put A as 9 because 18/9=2
2. Case B = 0, sum is 14 so we need pick A as 4 to get 18.
