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kvv77 [185]
2 years ago
14

I need help!!!! Evaluate 4/7 + 8/3 in fraction form

Mathematics
1 answer:
Reptile [31]2 years ago
8 0

Answer:

  • 3 5/21.
  • 68/21

Step-by-step explanation:

<u>Given equation:</u>

  • 4/7 + 8/3

<u>Solve:</u>

  • 4/7 + 8/3
  • = 12/21 + 56/21
  • = \frac{12 + 56}{21 + 0}
  • = 3 5/21.
  • = 68/21.
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Sergio039 [100]
The answer is below
\frac{dy}{dx} = \frac{1}{2} (x - 6)
multiply both sides by dx

dy = \frac{1}{2} (x - 6)dx
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simplify and integrate to get y alone don't forget to tack on c with your indefinite integral

y = \frac{x {}^{2} }{4} - 3x + c
3 0
3 years ago
5-7 write as an addition problem by adding the oppisite __+__.
Snezhnost [94]
Do you mean 5+7?
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8 0
3 years ago
No link or bot answer right
Margaret [11]

Answer:

1/6^8

Step-by-step explanation:

the answer is the one right next to the submit answer

3 0
2 years ago
A and b are positive integers. Find <img src="https://tex.z-dn.net/?f=-2a%2B3b" id="TexFormula1" title="-2a+3b" alt="-2a+3b" ali
lord [1]

A could be 2 while B could be 3, so -2a+3b turns into -4+9, which equals 5.

From what I know you can't really solve a a single equation with two-variables so it's just a matter of trial and error.

Just try plugging in a small number like 2 for a just to try it and you get 8b^2=72.

Divide everything by 8 to isolate b and you get that b^2=9.

Square root everything and you'll find that b=3. This is just one possible combination, I'm sure there are many more but this is obviously the one that was intended to be found.

Now that we know that a=2 and b=3 just plug them into the equation.

-2(2)+3(3)=?

-4+9=?

5

Sorry about having to use this ^ symbol, the equation maker is not working.

7 0
3 years ago
Which of the following best describes the solutions to the inequality shown below?
ollegr [7]
D. I think because you would get a negative
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3 years ago
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