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iogann1982 [59]
2 years ago
7

Which expression is NOT equivalent to −3/8·(−4+1/2)? Drag this expression to the box.

Mathematics
1 answer:
Aleks [24]2 years ago
4 0

Answer:

The answer to your question is the first option

Step-by-step explanation:

Original expression

                                 -3/8 (-4 + 1/2)

First option    -3/8 (-4)  + (3/8)(1/2)       This option is not equivalent because

                                                              they forgot the negative sign of the

                                                              second term.

Second option (-3/8)(-4) + (-3/8)(1/2)    This option is equivalent to the

                                                               original. Distributive property

Third option    (-3/2)(-3 1/2)                 This option is equivalent to the original

Fourth option  (-3/8)(-3) + (-3/8)(-1/2)  This option is equivalent to the original

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3 years ago
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Which are the like terms in 2y^3 – 4y^2 + y + y^3?
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3 years ago
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Karolina [17]

Answer:

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Arithmetic sequence = 16, 11, 6, 1, -4 . . .

Step-by-step explanation:

A geometric sequence is a sequence of numbers, in which every number in the sequence after the first term is multiplied by a common ratio, which gives us the next term. The common ratio is the ratio of a term to the term before it.

On the other hand, an arithmetic sequence is a sequence of number have a common difference between each consecutive terms. This common difference is gotten by subtracting a term from the term before it.

Now let's examine each sequence given:

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==>⁵/9, ⁵/3, 5, 15, 45. . .

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45 ÷ 15 = 3

The common ratio "3" is the same. This is a geometric sequence.

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Step-by-step explanation:

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Step-by-step explanation:

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