Hope this helped with ur problem
<u>Given</u>:
It is given that the figure of the cone.
The radius of the cone is 2.3 m.
The height of the cone is 15 m.
We need to determine the volume of the cone.
<u>Volume of the cone:</u>
The volume of the cone can be determined using the formula,
where r is the radius and h is the height of the cone.
Substituting r = 2.3 and h = 15 in the above formula, we get;
Rounding off to the nearest hundredth, we get;
Thus, the volume of the cone is 83.05 cubic meters.
Answer:
The dimensions are 50 and 100 square foot
Step-by-step explanation:
Let x = length of fenced side parallel to the side that borders the playground
y = length of each of the other two fenced sides
Then, x + 2y = 200
<=> x = 200-2y
The Area = xy = y(200-2y)
The dimensions of the playground that will minimize the homeowner's total cost for materials when the area of the playground is maximum. He can cover more area but with the same cost.
The graph of the area function is a parabola opening downward.
The maximum area occurs when y = -200/[2(-2)] = 50
=> x = 100
So the dimensions are 50 and 100 square foot
Answer:
=, there are equal
Step-by-step explanation: < means less than and > means greater than and = is just equal.
Use your calculator to the square root of 125.
The answer is 11.180...... and so on. But we just leave it as 11. Therefore, 11 and 11 are equal. That's the answer to your question.
