31/365
This cannot be simplified because 31 is a prime number (it only has 1 and 31 as its factors) and 365 is not evenly divisible by 31.
All circles have the same ratio of circumference to diameter.
Answer:
x = 3.5
Step-by-step explanation:
15(1/2) = 7.5
7.5+6 =13.5
subtract 17 and divide by -1 to isolate x 13.5-17/-1
x = 3.5
Answer:
4√10
Step-by-step explanation:
Hello!
Let's first simplify the radical.
We can do this by expanding the radical:
We need to pull out a perfect square factor to expand a radical and simplify it. In 45, we have 9 and 5 multiplied, and 9 is a perfect square.
Let's work with √45:
- √45 can be written as √9 * √5 (using the rule √ab = √a * √b)
- √9 simplifies to 3, so it is 3√5
Now we can simplify the operation in the parenthesis by combining like terms:
- 3√5 + √5
- √5 + √5 + √5 + √5
- 4√5
Now using the same rule as above, we can multiply the values:
Your solution is 4√10
Answer:
16
Step-by-step explanation:
To find out how many sections she needs, you need to find the perimeter
24 * 2 = 48
40 * 2 = 80
48 + 80 =128
If each section of fence is 8 feet then you divide 128 by 8 and get 16