1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksju [112]
3 years ago
11

Use polar coordinates to find the volume of the given solid. Bounded by the paraboloid z = 6 + 2x2 + 2y2 and the plane z = 12 in

the first octant
Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

\frac{9\pi }{4}

Step-by-step explanation:

Paraboloid z = 6 + 2x^2 + 2y^2 ----- ( 1 )

plane z = 12

equation 1 becomes

12 = 6 + 2( x^2 + y^2 )

hence : ( x^2 + y^2 )  = 3

This shows that the solid lies under the parabolic and above the disk  0 : x^2 + y^2 ≤ 3

attached below is the remaining part of the solution

You might be interested in
List the following objects in order from lowest inertia to highest inertia: Earth, desk, baseball, fork, house, feather,
kirill115 [55]

Answer:

Feather, fork, baseball, desk, cow, tow truck, house, Earth, Sun

Step-by-step explanation:

The bigger the object, the more inertia it has, since it's harder to move a bigger object. So, since a feather is the smallest thing with the least amount mass, it should be the easiest to move, giving it the least amount of inertia. It's the opposite for the Sun, since it's the biggest object on the list.

3 0
3 years ago
(WILL MARK BRAINLIST)
mezya [45]
I believe the answer is the second one
4 0
2 years ago
Solve the following equation show your work 3{-x + (2x + 1)} = x - 1
Reika [66]

Answer:

x = -2

Step-by-step explanation:

For this problem, we must simply solve for x.  To do this, we will need equation operations, and the use of the distributive property.

Let's work this line by line until we have the value for x:

3{-x + (2x + 1)} = x - 1

3*-x + 3*(2x + 1) = x - 1

-3x + 6x + 3 = x - 1

3x + 3 = x - 1

2x = -4

x = -2

Now we can check our answer for x by plugging back into the original equation and see if the left hand side is equal to the right hand side:

3{-x + (2x + 1)} = x - 1

3{-(-2) + (2(-2) + 1)} ?= (-2) - 1

3{2 + (-4 + 1)} ?= -3

3{2 + (-3)} ?= -3

3{-1} ?= -3

-3 == -3

Thus, we have found the solution for x to be equivalent to negative 2.

Cheers.

4 0
3 years ago
Read 2 more answers
What does perimeter mean?
Lady bird [3.3K]

Answer:

the continuous line forming the boundary of a closed geometric figure

Step-by-step explanation:

that is what perimeter means. if i understand the question correctly. sorry if i don't.

6 0
3 years ago
Read 2 more answers
The number 1,645.6 expressed in scientific notation equals
grin007 [14]

Answer:

1.6456 * 10^{3}

Step-by-step explanation:

<u>Step 1:  Convert to Scientific Notation</u>

<u />1645.6 is in standard notation

1.6456 * 10^{3} is in scientific notation

Answer:  1.6456 * 10^{3}

8 0
3 years ago
Other questions:
  • Last year, there were 12,000 students at a local college. There were 2000 more female students than male students. How many male
    13·1 answer
  • (−3y ​2 ​​ −5y−2)+(−7y ​2 ​​ +5y+2)=<br> Standard form please
    14·1 answer
  • John runs a computer software store. He counted 128 people who walked by his store in a day, 60 of whom came into the store. Of
    7·1 answer
  • I need the answers ASAP
    15·2 answers
  • Is the binomial a factor of the polynomial function f(x)=x^3+2x^2-16x-32
    13·1 answer
  • Can anyone please help me do 13 and 14 please
    6·1 answer
  • How do you write 7.369E6 in standard form?
    8·1 answer
  • 2. The quotient of a number and -9 increased by 10 is 11.
    6·1 answer
  • Condense the logarithm<br> 6 log q + log 2
    5·1 answer
  • Please help me on this!!! I’d really appreciate it!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!