3 years ago

Solve the absolute value equation. |3x| = 12

Mathematics

1 answer:

TiliK225 [7]3 years ago

5 0

The answer to this is |x| = 4

You might be interested in

Find one value of x that is a solution to the equation:<br> (2x + 3)^2 – 6x - 9 = 0 <br> x=

Musya8 [376]

The answer is 0. You’re welcome

7 0

3 years ago

How many different 11-letter arrangements can be made using the letters in the word Firecracker?

zhenek [66]

Answer:

Total number of arrangements = 1,663,200

Step-by-step explanation:

Given:

11 - letter

FIRECRACKER

F = 1

I = 1

R = 3

E = 2

C = 2

A =1

K = 1

Find:

Total number of arrangements = ?

Computation:

Note: Repeated letter will be avoid.

$Number\ of\ arrangements = \frac{!11}{!3 \times !2 \times !2}\\\\Number\ of\ arrangements = \frac{!11}{!3 \times !2 \times !2} \\\\Number\ of\ arrangements = \frac{11 \times 10 \times 9 \times 8 \times 7 \times 6 \times 5 \times 4 \times 3}{3 \times 2 \times 2 } \\\\Number\ of\ arrangements = 1,663,200$