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
GalinKa [24]
2 years ago
5

If p/q=q/r then prove that p3+q3+r3=(1/p3+1/q3+1/r3)p2q2r2​

Mathematics
1 answer:
luda_lava [24]2 years ago
6 0

Hope you could understand.

If you have any query, feel free to ask.

You might be interested in
I appreciate if y’all help me ^^
stich3 [128]

Answer:

24 ft²

Step-by-step explanation:

The formula to solve for area of a triangle is: \frac{1}{2} bh. First multiply the base x height: 12 x 4 = 48. Now multiply by 1/2: 48 x 1/2 = 24. Your answer is 24 ft².

Hope it helps and is correct!

6 0
3 years ago
Solve the system of equations below x-2y=3 <br><br> 2y-3y=9
Crank
First you solve 2y-3y=9.
2y - 3y = 9 \\ subtract \: 2y \: and \: 3y \\  - y = 9 \\  divide \: by \:  - 1 \\ y =  - 9
Now that you have y, then you substitute y into x-2y=3 to find X

x - 2( - 9) = 3 \\ multiply \:  - 9 \times  - 2 \\ x + 18 = 3 \\ subtract \: 18 \: on \: both \: sides \\ x =  - 15
Your solution is (-15, -9)
6 0
3 years ago
Find a potential function for F or determine that F is not conservative. (If F is not conservative, enter NOT CONSERVATIVE.) F =
xxMikexx [17]

For F to be conservative, we need to have

\dfrac{\partial f}{\partial x}=\cos z

\dfrac{\partial f}{\partial y}=10y

\dfrac{\partial f}{\partial z}=-x\sin z

Integrate the first PDE with respect to x:

\displaystyle\int\frac{\partial f}{\partial x}\,\mathrm dx+\int\cos z\,\mathrm dx\implies f(x,y,z)=x\cos z+g(y,z)

Differentiate with respect to y:

\dfrac{\partial f}{\partial y}=10y=\dfrac{\partial g}{\partial y}\implies g(y,z)=5y^2+h(z)

Now differentiate f with respect to z:

\dfrac{\partial f}{\partial z}=-x\sin z=-x\sin z+\dfrac{\mathrm dh}{\mathrm dz}\implies\dfrac{\mathrm dh}{\mathrm dz}=0\implies h(z)=C

So we have

f(x,y,z)=x\cos z+5y^2+C

so F is indeed conservative.

8 0
3 years ago
Please help with these three math questions!!!! I really need it
nikdorinn [45]
1. is 9
and the other ones i dont really know

4 0
3 years ago
Read 2 more answers
Im terrible at this can somone help plz
arsen [322]
One answer is 6/10 ths; i hope this helps (;
7 0
3 years ago
Other questions:
  • Multiply. Do not round your answer.<br> 2.48x8.62 =?
    5·2 answers
  • ???????cant under stand this I’m stupid
    7·2 answers
  • Which change will quadruple the lateral surface area of a cone?
    7·2 answers
  • Evelyn is blocking off several rooms in a hotel for guests coming to her wedding. The hotel can reserve small rooms that can hol
    7·1 answer
  • 1.588 x 10 to the negative 4th power
    9·2 answers
  • Jose and Jill are selling pies for a school fundraiser. Customers can buy cherry pies and lemon meringue pies. Jose sold 17 cher
    11·1 answer
  • Find the area of a rectangle that is 8 ft long and 4 ft wide.
    6·2 answers
  • Marsha’s scores on seven tests were: 82, 78, 77, 93, 85, 91, and 86. What does she need to score on her next test to have an 86
    11·1 answer
  • Where would you put the decimal in this product?<br><br><br><br> 3.21 x 4.8 = 1 5 4 0 8
    15·2 answers
  • factory A produces 4.6 * 10^8 bolts a year and factory B produces 6.3 * 10^8 bolts a year. what is the total number of bolts pro
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!