One solution. One. Ask me if you have any questions
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[ here, y can be replaced with f(x) because y is a function of x ]
Answered by : ❝ AǫᴜᴀWɪᴢ ❞
Answer:
Area: 28.26ft², Circumference: 18.84ft
Step-by-step explanation:
Area of a circle: πr²
Circumference of a circle: πd (or 2πr)
Since the diameter is 6ft, then the radius is half of that, which is 3ft. This means that our area is:
πr²
π(3)²
π(9)
9π
9(3.14)
28.26ft²
Our circumference is:
πd
π(6)
6π
6(3.14)
18.84 ft
Answer:
157.08, so it is the first opition
Step-by-step explanation
Volume of a cone is pie x the radius squared by 2 x the hieght divided by 3
pie x 5^2 x 6/3
pie x 25 x 2
157.08
The answer is (-6,2). I hope this helped you!
