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3 years ago

A cone has a height of 17 meters and a radius of 5 meters. What is its volume?

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

3 0

Answer:

445.06

Step-by-step explanation:

Remember, the formula for the volume of a cone is V=1/3hπr²

Or use a cone calculator on another tab :)

Hope this is correct

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From a practice assignment:<br>solve the following differential equation given initial conditions

hodyreva [135]

If $y' = e^y \sin(x)$ and $y(-\pi)=0$ , separate variables in the differential equation to get

$e^{-y} \, dy = \sin(x) \, dx$

Integrate both sides:

$\displaystyle \int e^{-y} \, dy = \int \sin(x) \, dx \implies -e^{-y} = -\cos(x) + C$

Use the initial condition to solve for $C$ :

$-e^{-0} = -\cos(-\pi) + C \implies -1 = 1 + C \implies C = -2$

Then the particular solution to the initial value problem is

$-e^{-y} = -\cos(x) - 2 \implies e^{-y} = \cos(x) + 2$

(A)

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2 years ago

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Alexeev081 [22]

Step-by-step explanation:

-2.21z + 1.82a - 3.38

I think this is the answer

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3 years ago

The area of a square garden is 49 ft^2. How long is each side of the garden?

schepotkina [342]

Answer:

Step-by-step explanation:

4 0

4 years ago

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Determine the number of ways she can arrange her daily schedule.

natita [175]

Answer:

This can be found by using the permutations and combinations formuals.

Combinations being the C equation and Permutations being the P equation.

$P(n,r)=\frac{6!}{(6-6)!}=720$

Explanation:

A permutation is used for the list of data (where the order of the data matters) and the combination is used for a group of data (where the order of data doesn't matter).

3 0

2 years ago

Find the volume for each rectangular prism

Elden [556K]

Answer: 385 cm

Step-by-step explanation: V= l*w*h

V= 7*5*11

= 385

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4 years ago

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