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3 years ago

Please help I don’t understand 6 - z+3y+5x^2

Mathematics

1 answer:

ale4655 [162]3 years ago

6 0

Answer:

what is the complete question?

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Find the volume of the ellipsoid x2+y2+4z2=100x2+y2+4z2=100.

kondor19780726 [428]

Given the ellipsoid $x^2+y^2+4z^2=100$

For the radius in the x-dirextion, y = z = 0, and we have

$x^2=100 \\ \\ \Rightarrow x=\pm10$

For the radius in the y-dirextion, x = z = 0, and we have

$y^2=100 \\ \\ \Rightarrow y=\pm10$

For the radius in the z-dirextion, x = y = 0, and we have

$4z^2=100 \\ \\ \Rightarrow z^2=25 \\ \\ \Rightarrow z=\pm5$

Thus, the radius of the ellipsoid is given by

$Volume=4\pi r^3=4\pi\times10\times10\times5=500\pi$

3 0

3 years ago

Ill give you brainliest if you answer fast and correctly

spayn [35]

Answer:

the answer is 64.29% or just 64

the fraction form is 2/3

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

A construction crew lengthened a road. It took 80 days. The graph shows the total length of the road (in kilometers) versus time

Marina86 [1]

The required domain and range for the function is 0 ≤ x ≤ 40 and 60 ≤ y ≤ 180 respectively.

What is the range and domain?

The range is the set of values that come out to an outcome for certain mathematical operations. Similarly, domain are the starting and ending values in the interval.

As per the question, the given data is, A construction crew lengthened a road. It took 40 days. The graph shows the total length of the road (in kilometers) versus time (in days).

Now, to determine the domain and the range of the function is as shown below:

Here, the curve on the graph shows a function,

And its endpoints of the horizontal axis is 0 and 40, and the vertical endpoints are 60 and 180,

So,

Domain = 0 to 40 on x or 0 ≤ x ≤40

Range = 60 to 180 on y or 60 ≤ y ≤ 180

Thus, the required domain and range is 0 ≤ x ≤ 40 and 60 ≤ y ≤ 180 respectively.

To learn more about the range and domain from the given link:

brainly.com/question/1942755

#SPJ9

8 0

1 year ago

Find the probability of rolling a 6 on a number cube and flipping heads on a coin

serious [3.7K]

Assuming that the number cube is 6 sided

6 is one number in a 6 sided cube, so the probability is: 1/6

heads is one side of the coin, with two in all: 1/2

Multiply the two fractions together

1/6 x 1/2 = 1/12

1/12 is your probability

hope this helps

4 0

4 years ago

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6 m 16 m 7 m What is the volume of each prism

lions [1.4K]

Answer:

672 m

Step-by-step explanation:

Multiply each side

6 0

4 years ago