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dolphi86 [110]
2 years ago
7

How many 2/3 are in 8/9?

Mathematics
2 answers:
jolli1 [7]2 years ago
7 0

Answer:

1 1/3

Step-by-step explanation:

(8/9) / (2/3) = (8/9) / (6/9) = 1 1/3

Allisa [31]2 years ago
6 0

Answer:

i

Step-by-step explanation:

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Solve x2 – 4x – 9 = 29 for x.
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x^2 - 4x - 9 = 29 \\ x^2 - 4x - 9 - 29 = 0 \\ x^2 - 4x - 38 = 0 \\ x= \frac{-b \pm  \sqrt{ b^{2} -4ac} }{2a} 
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3 years ago
Use the law of cosines to find the value of 2*3*4 cos theta.
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