3 years ago

What’s the answer? Please help

Mathematics

1 answer:

blsea [12.9K]3 years ago

4 0

Answer:

Step-by-step explanation:

Since you are trying to find out half the number of students in a PE class, dividing would be most appropriate since you would be trying to find half.

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mixas84 [53]

Answer:

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Step-by-step explanation:

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3 years ago

The theatre has 4 chairs in a row. There are 5 rows. Using rows as your unit of measurement, what is the perimeter?

brilliants [131]

Answer:

Step-by-step explanation:

A theatre has 4 chair in a row; lets draw that out

Let's pretend that this is a chair: ♦

So we have 4 chairs in a row

♦ ♦ ♦ ♦

And there are 5 rows

♦ ♦ ♦ ♦

Let's find the perimeter;

4 + 5 + 4 + 5

=18

The perimeter is 18 rows.

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2 years ago

Factor the four-term polynomial.

Morgarella [4.7K]

<span>(n + 3) • (m - 5) is the correct answer and I hope this helped you out. </span>

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3 years ago

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The number of professors in a college is p and the number of students is s, there are 16 times as many students as professors wr

Reika [66]

Algebraic expression is:

$\boxed{p=16x}$

8 0

3 years ago

Multiply: 2.7 × (–3) × (–1.2). A. –9.72 B. –10.8 C. 10.8 D. 9.72

Vikentia [17]

Answer: $\text{ D) } 9.72$

Step-by-step explanation:

Here the give expression is,

$2.7 \times(-3)\times (-1.2)$

We can write,

$2.7 \times(-3)\times (-1.2) = 2.7 \times 3.6$ ( because $-a\times -b = ab$ )

$2.7 \times(-3)\times (-1.2) = 9.72$

⇒ Option D is correct.

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3 years ago

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