2 years ago

Does anyone know where he got the 32pie from?

Mathematics

1 answer:

Tems11 [23]2 years ago

3 0

That might be the diameter of the circle

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How many solutions does the following equation have? −4(x+5)=−4x−20

Nady [450]

Answer:

Infinite Solution!

Step-by-step explanation:

First, We simplify the right side.

Distribute -4, -4x-20=-4x-20

Now we add +4x to both sides, now the equation stands as -20=-20

We know when the solution is same #= same #. We have infinite solution!

7 0

3 years ago

need helpA triangle with vertices at A(0, 0), B(0, 4), and C(6, 0) is dilated to yield a triangle with vertices at A′(0, 0), B′(

iogann1982 [59]

Answer:

2.5

Step-by-step explanation:

The dilation is 2.5. Using the point b(0,4) and B' (0,10), divide 10/4 you get 2.5.

7 0

3 years ago

Evaluate the surface integral. s x ds, s is the part of the plane 6x + 3y + z = 6 that lies in the first octant.

Musya8 [376]

The plane has intercepts at (1, 0, 0), (0, 2, 0), and (0, 0, 6), so we can parameterize the surface $\mathcal S$ by

$\mathbf r(u,v)=((1,0,0)(1-u)+(0,2,0)u)(1-v)+(0,0,6)v$
$\mathbf r(u,v)=((1-u)(1-v),2u(1-v),6v)$

where $0\le u\le1$ and $0\le v\le1$ . Now

$\|\mathbf r_u\times\mathbf r_v\|=2\sqrt{46}(1-v)$

so the surface integral reduces to

$\displaystyle\iint_{\mathcal S}x\,\mathrm dS=2\sqrt{46}\int_{v=0}^{v=1}\int_{u=0}^{u=1}(1-u)(1-v)^2\,\mathrm du\,\mathrm dv=\frac{\sqrt{46}}3$

4 0

4 years ago

What two numvbets are 7 units away from 0 on a number line

yanalaym [24]

I would guess it would be
7 and -7

5 0

3 years ago

Hi people of the world.<br> I’ll mark brainliest to anyone who has the best joke.

devlian [24]

Answer:

What did the policeman say to his belly button?

Step-by-step explanation:

your under a vest lolzzz

8 0

3 years ago

Read 2 more answers