Answer:
24.02 inches
Step-by-step explanation:

Thus, board is 24.02 inches long.
Answer:
2
Step-by-step explanation:
the area of the radius 30 is 2827 and since 1 bucket can cover 1800 we will only need 2 buckets because we need a total of 2827 and 1 bucket covers 1800 so 2 buckets will cover 3600.
25 pennies, 2 dimes and 5 pennies, 2 dimes and 1 nickel, 4 nickels.
Answer:
8 and 1/4
Step-by-step explanation:
10 3/4 - 2 1/2
3/4 - 1/2 = 1/4
10 - 2 = 8
29-11=18
18²+18²=p²
324+324=p²
p²=648
p=18√2
That's your answer.