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Zolol [24]
2 years ago
10

Select the correct answer. what is this expression in simplified form? (6v2)(-3v5)

Mathematics
1 answer:
Roman55 [17]2 years ago
3 0

Answer:

-180v^2

Step-by-step explanation:

multiply and calculate

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What is the greatest common factor of 90, 126, 180 and 990?
mylen [45]

9514 1404 393

Answer:

  18

Step-by-step explanation:

90 = 18·5

126 = 18·7

180 = 18·10

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<em>Comment on the GCF</em>

It can be useful to know Euclid's algorithm for finding the GCF:

  1. Determine the remainder from dividing the larger number by the smaller.
  2. If the remainder is zero, the smaller number is the GCF. If the remainder is non-zero, use it to replace the larger number and repeat from step 1.

For example, 126 mod 90 = 36; 90 mod 36 = 18; 36 mod 18 = 0, so 18 is the GCF of 126 and 90. (The modulo function 'mod' returns the remainder from division.)

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2 years ago
Is 2 greater Than or less than or equivalent to 30 in
gizmo_the_mogwai [7]
The positive number 2 is 28 numbers less than 30 in, and because you pointed out 30 is in inches I’m guessing 2 is in inches also.
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