Answer:
<u>42.25π m²</u>
Step-by-step explanation:
Let's solve!
⇒ Take the radius of the lawn to be 'r'
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Then, area of the path equals :
⇒ Area of (lawn + path) - Area of lawn
⇒ π (r + 2)² - πr² = 30π
⇒ πr² - πr² + 4πr + 4π = 30π
⇒ 4πr = 26π
⇒ r = 6.5 m
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Area of the lawn :
⇒ Area = πr²
⇒ Area = π × (6.5)²
⇒ Area = <u>42.25π m²</u>
Answer:
Correct
The solution is Sarah; The pi button on the calculator gives a more accurate representation for pi than 3.14. Using 3.14 as an approximation for pi yields a less accurate result.
Step-by-step explanation:
Answer: A) 264ft/minute
Step-by-step explanation:
1. Based on the information given in the problem, the speed of the track runner was 3 miles per hour (
).
2. If you want to know the speed of the track runner in feet per minute, you need to apply the following proccedure:
![(3\frac{mi}{h})(\frac{5280ft}{1mi})(\frac{1h}{60min})=\frac{(3)(5280)}{60}=264\frac{ft}{min}](https://tex.z-dn.net/?f=%283%5Cfrac%7Bmi%7D%7Bh%7D%29%28%5Cfrac%7B5280ft%7D%7B1mi%7D%29%28%5Cfrac%7B1h%7D%7B60min%7D%29%3D%5Cfrac%7B%283%29%285280%29%7D%7B60%7D%3D264%5Cfrac%7Bft%7D%7Bmin%7D)
3. Therefore, the answer is the option A.
Answer:
if u look closely at the question one table type of table only seats 4 people i dont think he would have bought that one so he bought the other type of table that seats 6 people look below to find out how i got this answer
Step-by-step explanation:
if u count 4•4=16 that means he didnt buy this table because it only seats 4 people
then if you count 6•6=36 that tells u he did not buy 7 tables he bought 6
Answer:
they are equidistant from the origin
Step-by-step explanation:
when the 2 points are swung around the origin they must stay the same distance away from the origin meaning that option a is correct