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
Whitepunk [10]
1 year ago
9

evaluate the integral by reversing the order of integration. $ \displaystyle\int {0}^{{\color{red}4}} \displaystyle\int {\sqrt{x

}}^{{\color{red}2}}\, \dfrac{{\color{red}3}}{y^3 1}\,dydx$
Mathematics
1 answer:
almond37 [142]1 year ago
4 0

The integral by reversing the order of integration \frac{1}{2}

  • Performing u-substitution with definite integrals is very similar to how it's done with indefinite integrals, but with an added step: accounting for the limits of integration.
  • The limit and summation that we examined in the previous section to get the net area between a function and the x-axis are exactly what is characterized as the definite integral.

Now, Use u-substitution by given integration

$$\mathrm{u}=4+8 \mathrm{x}^2$$

du $=16 \mathrm{x}$...now back substitute,

\begin{aligned}&\int_0^2 \frac{x}{\sqrt{4+8 x^2}} \mathrm{~d} x=\frac{1}{16} \int_0^2 \frac{1}{\sqrt{4+8 x^2}} \mathrm{~d}\left(4+8 x^2\right)=\left.\frac{1}{8} \sqrt{4+8 x^2}\right|_0 ^2 \\&=\frac{1}{8}(\sqrt{4+8 * 4}-\sqrt{4})=\frac{4}{8}=\frac{1}{2}\end{aligned}

Therefore,

The integration is \frac{1}{2}

To learn more about the u-substitution visit: brainly.com/question/1407154

#SPJ4

You might be interested in
24 m de panza costa 168 de lei.Cat costa 56 m de panza de acelasi fel?Va rogg dau coroana!!!
masya89 [10]

Answer:

392 lei găsiți rata unitară de 24 și 168 împărțind 168 la 24 pentru a obține 7, apoi înmulțiți 56 cu 7 pentru a obține răspunsul dvs., care este 392

Step-by-step explanation:

Translated- Question: 24 m of canvas costs 168 lei. How much does 56 m of canvas of the same kind cost? Please give me the crown!!!

Answer: 392 lei you find the unit rate of 24 and 168 by dividing 168 by 24 to get 7 then you multiply 56 by 7 to get your answer which is 392.

Sper că acest lucru vă ajută

O zi bună!

Hope this helps

Have a great day!

4 0
2 years ago
The general equation for an ellipse?
allochka39001 [22]

Answer:

The standard equation for an ellipse, x 2 / a 2 + y2 / b 2 = 1

Step-by-step explanation:

it represents an ellipse centered at the origin and with axes lying along the coordinate axes.

6 0
3 years ago
Savanna spent a total of $116 on 30 plates, 40 cups, and 4 packages of napkins. Matthew spent $1000 on 250 plates, 300 cups, and
PSYCHO15rus [73]

Answer: rate this 5 stars or your gay

Step-by-step explanation:

Just do it

6 0
3 years ago
Beth bought two pairs of earrings for $12.00 each. She also had to pay 6% sales tax. What was her total bill?$12.72$19.20$25.44$
Zinaida [17]
Beths earrings were $25.44 after taxes.
6 0
3 years ago
Read 2 more answers
8(− <br> 2<br> 3<br> ​ <br> x + 6) = −9( <br> 3<br> 4<br> ​ <br> x − 8)
Travka [436]

Answer:

x=12/61

Step-by-step explanation:

subtract 48 from both sides

simplify

add 306 x to both sides

simplify

divide both side by 122

simplify

hope that helps btw / is a fraction line

4 0
3 years ago
Other questions:
  • Which numbers are the extremes of the proportion 3:4=6:8
    14·1 answer
  • Write a function rule for the table. x f(x) (–3, 1) (–2, 2) (–1, 3) (0, 4)
    10·2 answers
  • Use a graphing calculator to find the solution 3^-x=x^3+x
    10·1 answer
  • 8.4 × 10^31 write in expanded form how many 0’s are there
    10·1 answer
  • 9/12 - 1/3 ? help i will mark brainly
    7·2 answers
  • An angle measures 14° less than the measure of its complementary angle. What is the measure of each angle?
    15·2 answers
  • In a survey of 155 senior​ executives, 51​% said that the most common job interview mistake is to have little or no knowledge of
    7·1 answer
  • Um can y’all help me :)) plsss
    12·1 answer
  • Equivalent fractions, please help​
    7·2 answers
  • How many sides does this regular polygon have? <br>Pls help ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!