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Gnoma [55]
3 years ago
15

The length of the ___ of the rectangular region approximates the length of the ___

Mathematics
1 answer:
sladkih [1.3K]3 years ago
4 0

Answer:

The length of the <em><u>height</u></em> of the rectangular region approximates the length of the <em><u>radius</u></em><em><u>.</u></em>

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Evaluate the surface integral. S xz ds, s is the part of the plane 2x 2y z = 4 that lies in the first octant
maksim [4K]

The value of the given surface integral is 4.

The given plane intercepts the coordinate axes at (2, 0, 0), (0, 2, 0), and (4, 0, 0). These point are the coordinates of a triangular region that we can parameterize using.

S(u,v)=(1-u)((1-u)(2,0,0)+u(0,2,0)+u(4,0,0)\\S(u,v)=(2(1-u)(1-v),2u(1-v),4v)

<h3>What is the surface integral?</h3>

A surface integral is a generalization of multiple integrals to integration over surfaces. It can be thought of as the double integral analog of the line integral. Given a surface, one may integrate a scalar field over the surface or a vector field.

with 0≤u≤1 and  0≤v≤1. Then the surface element ds  is equivalent to

ds=\||\:\left(s_u\times \:\:S_v\right)||dudv=12\left(1-v\right)dudv

The surface integral is then

\int \:\int \:_Sxzds=12\int _0^1\:\int _0^1\:\left(2\left(1-u\right)\left(1-v\right),2u\left(1-v\right),4v\right)dvdu=4

Therefore the value of the given surface integral is 4.

To learn more about the integral visit:

brainly.com/question/14295614

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2 years ago
A young lady started working at In N Out Burger:
kogti [31]

Answer:

Step-by-step explanation:

6. 13/hour

7. R=income/hours worked so 221/17=13. Not sure if that is what they are asking for.

8. Not sure. Is it $13/hour?

9. still guessing but the constant is $13/hour so to determine how many hours need to be worked to reach $1000, you divide. $1000/13=Approximately 77 hours.

5 0
3 years ago
Uli wants to write the phrase “the difference of seven and a number squared” as an algebraic expression. She wrote out several e
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Answer:

24;] ;] ;] ;]

Step-by-step explanation:

from spongebob

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2 years ago
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Question 14 of 14
dimulka [17.4K]
ANSWER: A

I THINK IF U GOT IT WRONG IM SO SORRY IT WOULD BE MY FAULT HAVE A GOOD DAY! EAT AND DRINK WATER
6 0
2 years ago
Can somebody help me thank you
arsen [322]
Surface Area of the cylinder is: <span>384.85
Volume of the cylinder is: </span><span>538.78</span>
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2 years ago
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