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TEA [102]
3 years ago
12

Evaluate the expression 2/5 divided by 1/5 plus 4/5 divided by 1/3

Mathematics
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

The answer I got is 4 2/5.

Step-by-step explanation: 2/5 divided by 1/5 is 2. 4/5 divided by 1/3 is 2 2/5. 2 plus 2 2/5 is 4 2/5.

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Rzqust [24]

Answer:

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Step-by-step explanation:

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ExtremeBDS [4]

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Solve the compound inequality. graph the solution
Juli2301 [7.4K]
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5 0
3 years ago
Find all the zeroes of the polynomial function f(x)=x^3-5x^2+6x-30 using synthetic division.
WITCHER [35]
Write the coeeficientes of the polynomial in order:

  | 1   - 5   6   - 30
  |
  |
  |
------------------------

After some trials you probe with 5

   | 1   - 5       6     - 30
   |
   |
5 |        5      0       30
-----------------------------
     1     0      6        0 <---- residue

Given that the residue is 0, 5 is a root.

The quotient is x^2 + 6 = 0, which does not have a real root.

Therefore, 5 is the only root. You can prove it by solving the polynomial x^2 + 6 = 0.
3 0
3 years ago
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