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
Minchanka [31]
2 years ago
14

Does the statement "3x8 = 4x6" illustrate the communtative property of multipulcation

Mathematics
2 answers:
Alenkasestr [34]2 years ago
7 0
Yes "3x8 = 4x6" does illustrate the commutative property of multiplication.
Triss [41]2 years ago
4 0

Answer:

No it does not represent communtative property

Step-by-step explanation:

Communitive property is when two numbers can be switched and it still equals the same. Such as 3×8 = 8×3

You might be interested in
Can someone help me with this? I will mark you as brainliest
Tresset [83]

Answer:

1372$

Step-by-step explanation:

the  price =15600+20/100*15600=15600*120/100=18720

18720-5000=13720 $

13720:10=1372 $

8 0
3 years ago
Find integra of xlnxdx
Mademuasel [1]

Answer:

\dfrac{1}{2}x^2\ln x - \dfrac{1}{4}x^2+\text{C}

Step-by-step explanation:

<u>Fundamental Theorem of Calculus</u>

\displaystyle \int \text{f}(x)\:\text{d}x=\text{F}(x)+\text{C} \iff \text{f}(x)=\dfrac{\text{d}}{\text{d}x}(\text{F}(x))

If differentiating takes you from one function to another, then integrating the second function will take you back to the first with a <u>constant of integration</u>.

\boxed{\begin{minipage}{4 cm}\underline{Integrating $x^n$}\\\\$\displaystyle \int x^n\:\text{d}x=\dfrac{x^{n+1}}{n+1}+\text{C}$\end{minipage}}

Increase the power by 1, then divide by the new power.

Given <u>indefinite integral</u>:

\displaystyle \int x \ln x \:\: \text{d}x

To integrate the given integral, use Integration by Parts:

\boxed{\begin{minipage}{5 cm}\underline{Integration by parts} \\\\$\displaystyle \int u \dfrac{\text{d}v}{\text{d}x}\:\text{d}x=uv-\int v\: \dfrac{\text{d}u}{\text{d}x}\:\text{d}x$ \\ \end{minipage}}

\text{Let }u=\ln x \implies \dfrac{\text{d}u}{\text{d}x}=\dfrac{1}{x}

\text{Let }\dfrac{\text{d}v}{\text{d}x}=x \implies v=\dfrac{1}{2}x^2

Therefore:

\begin{aligned}\displaystyle \int u \dfrac{dv}{dx}\:dx & =uv-\int v\: \dfrac{du}{dx}\:dx\\\\\implies \displaystyle \int x \ln x\:\:\text{d}x & = \ln x \cdot \dfrac{1}{2}x^2-\int \dfrac{1}{2}x^2 \cdot \dfrac{1}{x}\:\:dx\\\\& = \dfrac{1}{2}x^2\ln x -\int \dfrac{1}{2}x\:\:dx\\\\& = \dfrac{1}{2}x^2\ln x - \dfrac{1}{4}x^2+\text{C}\end{aligned}

Learn more about integration here:

brainly.com/question/27805589

brainly.com/question/27983581

brainly.com/question/27759474

5 0
2 years ago
Debra travels a distance of 2 miles in 1 minute how much distance can she cover in 25 minutes
Marta_Voda [28]

Debra will travel 50 miles in 25 minutes

Step-by-step explanation:

Given

distance = 2 miles

Time = 1 minute

Other time = 25 minutes

We can use the proportions to find the number of miles debra will travel in 25 minutes

So,

Distance:Time::Distance:Time\\2:1::Distance:25\\\frac{2}{1} = \frac{Distance}{25}\\Distance = 25 *2\\= 50\ miles

Hence,

Debra will travel 50 miles in 25 minutes

Keywords: Proportion, rate

Learn more about proportion at:

  • brainly.com/question/4528757
  • brainly.com/question/4480478

#LearnwithBrainly

8 0
3 years ago
Which triangles must be congruent
Alex17521 [72]
All three triangles are congruent by SAS
6 0
3 years ago
Write the equation 24x-4y=96 in slope intercept form
SVEN [57.7K]
\displaystyle 24x-4y=96\Leftrightarrow 4y=24x-96\Leftrightarrow y= \frac{24x-96}{4}\Leftrightarrow y=6x-24
3 0
3 years ago
Other questions:
  • Two times the sum of a number and 6,decreased by 11, is the same as six times the difference of the number and 2 , increased by
    11·1 answer
  • What two plus two?<br> plz help !!!!!!!!!!!!
    13·2 answers
  • Solve the linear inequality −7x+2&lt;23
    9·1 answer
  • You want to make 3 pairs of earrings that are in the shape of isosceles triangles. Each earring will have a base of 2 cm. The wi
    9·1 answer
  • What is the value of x?<br><br> Enter your answer in the box.<br><br><br> cm
    14·1 answer
  • Is {(1, 2), (7, 6), (3, 2), (1, 0), (5, 6)} a relation? why?
    7·1 answer
  • Sam road his bike 1/5 of a mile and walked another 3/4 of a mile. How far did he travel?
    13·2 answers
  • 24 km<br> 10 km<br> What is the length of the hypotenuse?
    15·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
    11·2 answers
  • Round 45.395 to the nearest hundredth
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!