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masya89 [10]
3 years ago
6

Evaluate: -8 over 9 + 4 over 9 - 2 over 9

Mathematics
2 answers:
stepan [7]3 years ago
4 0
The answer is -2/3 from the solution above

sergiy2304 [10]3 years ago
4 0

-8/9 + 4/9 = -4/9

-4/9 - 2/9 = -6/9 reduces to -2/3

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Plz plz answer this 10pts:)
alukav5142 [94]

Answer:

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Step-by-step explanation:

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3 years ago
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andriy [413]

Answer:

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Explanation:

<u>1) Calculate the volume of the water in the tank.</u>

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  • Height of the tank: H = 9 in = 9 in × 1 ft / 12 in = 0.75 ft
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<u>2) Calculate the weight of 21 ft³ of water.</u>

Since this is not a chemistry question but a math question, I will not use the fomula of density but set a proportion with one unknown:

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Solve for x:

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6 0
3 years ago
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What is the greatest common factor of 3x4, 15x3, 21x2
Sonja [21]

Answer:

3x^2

Step-by-step explanation:

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2 years ago
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riadik2000 [5.3K]

Answer:

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Step-by-step explanation:

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Answer:

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5 0
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