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
sp2606 [1]
1 year ago
6

HELP HELP HELP PLS PLS IM CONFUSED

Mathematics
1 answer:
yuradex [85]1 year ago
4 0

Answer:

y=19 z=19

Step-by-step explanation:

45 45 90 triangles are this: sides=hyp/sqrt(2)

mathXL lol

You might be interested in
Use the divergence theorem to calculate the surface integral s f · ds; that is, calculate the flux of f across s. f(x, y, z) = x
valkas [14]
\mathbf f(x,y,z)=x^4\,\mathbf i-x^3z^2\,\mathbf j+4xy^2z\,\mathbf k
\mathrm{div}(\mathbf f)=\dfrac{\partial(x^4)}{\partial x}+\dfrac{\partial(-x^3z^2)}{\partial y}+\dfrac{\partial(4xy^2z)}{\partial z}=4x^3+0+4xy^2=4x(x^2+y^2)


Let \mathcal D be the region whose boundary is \mathcal S. Then by the divergence theorem,

\displaystyle\iint_{\mathcal S}\mathbf f\cdot\mathrm d\mathbf S=\iiint_{\mathcal D}4x(x^2+y^2)\,\mathrm dV

Convert to cylindrical coordinates, setting

x=r\cos\theta
y=r\sin\theta

and keeping z as is. Then the volume element becomes


\mathrm dV=r\,\mathrm dr\,\mathrm d\theta\,\mathrm dz

and the integral is

\displaystyle\iiint_{\mathcal D}4x(x^2+y^2)\,\mathrm dV=\int_{\theta=0}^{\theta=2\pi}\int_{r=0}^{r=1}\int_{z=0}^{z=r\cos\theta+7}4r\cos\theta\cdot r^2\cdot r\,\mathrm dz\,\mathrm dr\,\mathrm d\theta
=\displaystyle4\iiint_{\mathcal D}r^4\cos\theta\,\mathrm dz\,\mathrm dr\,\mathrm d\theta
=\dfrac{2\pi}3
4 0
3 years ago
Y=3/8x−4 write in standard form
Naddik [55]
Answer:

y=3/8x-4
Move the expression to the left
y-3/8x=-4
Multiply both sides by 8
8y-3x=-32
Reorder the terms
-3x+8y=-32
Change the signs and standard form is...
3x-8y=32


5 0
2 years ago
Read 2 more answers
The city carnival is holding a raffle. Every raffle ticket purchased will go into a large bin. At the end of the day, one ticket
rodikova [14]

Answer:

D 1/25

Step-by-step explanation:

6+8= 14

14/350 = 0.04

1/25= 0.04

3 0
2 years ago
Read 2 more answers
29<br> What value of x makes this equation true?<br> 12 x - 15 = 6 - 3 x
Diano4ka-milaya [45]

Answer:

2

Step-by-step explanation:

I got it right on my work I did the other day

7 0
3 years ago
What is the length of side s of the square shown below?
horsena [70]

Answer:

E

Explanation:

well, process of elimination

4 0
2 years ago
Read 2 more answers
Other questions:
  • 4 tomatoes cost 3.40. What is the unit rate?
    9·2 answers
  • The ladder he uses makes a 75° angle with the ground. What is thhe shortest possible length of the ladder if the top of it is 23
    5·2 answers
  • Help on an input question?​
    9·1 answer
  • Convert Repeating Decimal to Fraction
    8·1 answer
  • Clear mixes two and one half cup of water with one third cup of orange juice concentrate hand mixes 1 and 2/3 cup of water with
    12·1 answer
  • PLEASE HELP WITH THIS MATH
    15·1 answer
  • Sally gave 2 cookies to Fred
    14·1 answer
  • 2n^3-3n^2+2n=o<br>answer needed urgently pls​
    12·1 answer
  • 2.5+x =81−8.1 find x
    13·1 answer
  • Lin ran 4 laps around the track in 5 minutes, if lin ran 21 laps, how long does it take her
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!