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zhenek [66]
3 years ago
12

Which expression is not equivalent to 3(n + 6)

Mathematics
2 answers:
erastova [34]3 years ago
7 0

Answer:

3n+6 is not equivalent.

Step-by-step explanation:

andrew11 [14]3 years ago
3 0

Answer:

3n + 6

Step-by-step explanation:

So the simplified version is 3n + 18

3n + 6 X

3n + 18 = 3n + 18

2n + 8 + n + 10 = 3n + 18

2(n + 6) + 6 + n = 3n + 18

All of them except the first are EQUIVALENT.

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Answer:

The value of square root of 578

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Also, the square of 24 is equal to 576.

Thus, Navigator is correct because both values are approximately equivalent.

<em>If the values are much less or more than the 576 then Navigator mist give the more precise answer.</em>

7 0
4 years ago
A number line goes from negative 5 to positive 5. Point D is at negative 4 and point E is at positive 5. A line is drawn from po
Ronch [10]

<em>Directed numbers</em> are numbers that have either a <u>positive</u> or <u>negative </u>sign, which can be shown on a <em>number line</em>. Therefore, point F is Fifteen-halves of line <em>segment</em> DE.

A <u>number line</u> is a system that can show the positions of <em>positive</em> or <em>negative</em> numbers. It has its <em>ends</em> ranging from <em>negative infinity</em> to <em>positive infinity</em>. Thus any <em>directed</em> number can be located on the line.

Directed numbers are numbers with either a <u>negative</u> or <u>positive </u>sign, which shows their direction with respect to the <em>number line.</em>

In the given question, the <u>distance</u> between points D and E is <em>9 units</em>. So that <em>dividing</em> 9 units in the ratio of 5 to 6, we have;

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Therefore, the <em>location</em> of point F, which <u>partitions</u> the directed line segment from d to E into a 5:6 ratio is    \frac{15}{2}. Thus the<em> answer</em> is <u>Fifteen-halves.</u>

For further clarifications on a number line, visit: brainly.com/question/23379455

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6 0
3 years ago
Read 2 more answers
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Semenov [28]
The difference of two cubes is factored by
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Answer:

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