Answer:
1. 1
2. 10
3. 12
Step-by-step explanation:
<h2>
Greetings!</h2>
Answer:
18.84 (or 19 to 2.s.f)
Step-by-step explanation:
The formula for the circumference of a circle is π * diameter. To find the diameter you multiply the radius by 2:
3 * 2 = 6
Then simply plug the value into the formula:
π * 6 = 6π ≈ 18.84 ≈ 19 to 2.s.f
<h2>Hope this helps!</h2>
First, you will have to convert both the fractions to improper fractions, then you will multiply both the fractions. Once you are done multiplying it you will convert them to mixed fractions.
Answer:a)9
I think
Step-by-step explanation: