All categories

2 years ago

3112 용 니 3 1/2 divided by 4

Mathematics

1 answer:

Readme [11.4K]2 years ago

6 0

Answer:

0.875

Step-by-step explanation: hoped i helped ^-^

You might be interested in

What the answer to this problem

Romashka [77]

2•2•2•2•2-7•7•7
32-343
- 311

8 0

3 years ago

-5x - 3y + z=-4<br> -2x - 2y + 2z = 4<br> Z=x+5

Len [333]

Answer:{x,y,z} = {85/24,-1/6,25/24}

Step-by-step explanation:

3 0

2 years ago

Use cylindrical coordinates. find the volume of the solid that lies within both the cylinder x2 y2 = 9 and the sphere x2 y2 z2 =

marissa [1.9K]

In Cartesian coordinates, the region is given by $-3\le x\le3$ , $-\sqrt{9-x^2}\le y\le\sqrt{9-x^2}$ , and $-\sqrt{16-x^2-y^2}\le z\le\sqrt{16-x^2-y^2}$ . Converting to cylindrical coordinates, using

$\begin{cases}\mathbf x(r,\theta,\zeta)=r\cos\theta\\\mathbf y(r,\theta,\zeta)=r\sin\theta\\\mathbf z(r,\theta,\zeta)=\zeta\end{cases}$

we get a Jacobian determinant of $r$ , and the region is given in cylindrical coordinates by $0\le\theta\le2\pi$ , $0\le r\le3$ , and $-\sqrt{16-r^2}\le z\le\sqrt{16-r^2}$ .

The volume is then

$\displaystyle\int_{\theta=0}^{\theta=2\pi}\int_{r=0}^{r=3}\int_{z=-\sqrt{16-r^2}}^{z=\sqrt{16-r^2}}r\,\mathrm dz\,\mathrm dr\,\mathrm d\theta=\dfrac{4(64-7\sqrt7)\pi}3$

6 0

2 years ago

Classify the equation, 7x+6=7x-5, as having one solution, no solution, or infinitely many solutions.

Ksenya-84 [330]

Answer:

Step-by-step explanation:

7x + 6 = 7x - 5

Collecting like terms

7x - 7x = -5 - 6

The x is canceled out so no solution

5 0

3 years ago

if you take my age and divide it by any off number greater than 1 and less than 9 you will get a remainder of 1

postnew [5]

Answer:

no???

Step-by-step explanation:

6 0

3 years ago