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krok68 [10]
3 years ago
9

Need help on this problem

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer:

Is it 48\pi (cm)^{3}?

Step-by-step explanation:

If not please tell me, I would be more than happy to help. Have a nice day!

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julia-pushkina [17]
7-4x=2-9x the answer is x=1
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Solve the simultaneous equations: <br> 5x + 2y = 17<br> 4x + y = 10
erik [133]

Answer:

(1, 6 )

Step-by-step explanation:

5x + 2y = 17 → (1)

4x + y = 10 → (2)

Multiplying (2) by - 2 and adding to (1) will eliminate the y- term

- 8x - 2y = - 20 → (3)

Add (1) and (3) term by term to eliminate y

- 3x + 0 = - 3

- 3x = - 3 ( divide both sides by - 3 )

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Substituting into (1)

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solution is (1, 6 )

8 0
2 years ago
1/x^-2 x=7 yeet yeet
Yanka [14]

Answer:

49

Step-by-step explanation:

x = 7

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8 0
3 years ago
Why is adding 3/9 and 6/9 different from multiplying the two fractions?
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What number is half way between 4.1 and 1.5?
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