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2 years ago

Here are some of the numbers that were picked out of the bag at bingo evening:

1 answer:

8 0

16 is a square number. 4x4=16.
31 and 17 are prime numbers because only 1 and that number can be multiplied to create that number.

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Values for the area A of the rectangle shown are 12 ≤ A ≤ 36.

Step2247 [10]

A compound inequality is used to combined multiple inequalities.

The compound inequality is: $12 \le 6x \le 36$ .
The solution to the compound inequality is: $2 \le x \le 6$

We have:

$12 \le A \le 36$

$Length = 2x$

$Width = 3$

The area of the rectangle is:

$A = Length \times Width$

So, we have:

$A =2x \times 3$

$A = 6x$

Substitute 6x for A in $12 \le A \le 36$

$12 \le 6x \le 36$

Divide through by 6

$2 \le x \le 6$

Hence,

The compound inequality is: $12 \le 6x \le 36$ .
The solution to the compound inequality is: $2 \le x \le 6$

Read more about compound inequalities at:

brainly.com/question/17957246

4 0

2 years ago

-5/2 x (3x + 4) < 6x - 3x Please show work

Pie

Answer:

$x > - \frac{20}{21}$

Step-by-step explanation:

-5/2 × (3x + 4) < 6x - 3x

-15/2x - 10 < 3x

-15x - 20 < 6x

-15x - 6x < 20

-21x < 20

x > -20/21

8 0

2 years ago

Read 2 more answers

In 2000 there were approximately 27 million people 18-24 years old in the United States.

Semmy [17]

I don’t know why I never think there’s that many people

5 0

3 years ago

What is the scale factor?

sasho [114]

Answer:

the scale factor is 2, but x is 11

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which number dose 5 represent a value 10 times the value represented by 5 in 35,187

Alex777 [14]

The thousands is the answer and you spelled does wrong

5 0

3 years ago