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3 years ago

13

A company is making aid badges with personal ID codes on them for each employee. The ID code will consist of two letters followe

d by 2 digits. Using this scenario, how many possible ID codes are there?

1 answer:

Zanzabum3 years ago

8 0

Answer:

67, 600

Step-by-step explanation:

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-12x - 12y = 4 3x + 3y = 0

Svetradugi [14.3K]

Answer:

no Solution

Step-by-step explanation:

-12x-12y=4\\ 3x+3y=0

12x-12y=4

add 12y to both sides

12x-12y+12y=4+12y

divid both sides by -12

\frac{-12x}{-12}=\frac{4}{-12}+\frac{12y}{-12}

simplfy

x=-\frac{1+3y}{3}

\mathrm{Substitute\:}x=-\frac{1+3y}{3}

\begin{bmatrix}3\left(-\frac{1+3y}{3}\right)+3y=0\end{bmatrix}

\begin{bmatrix}-1=0\end{bmatrix}

7 0

3 years ago

A right triangle has a hypotenuse length of 12, and one side length of 9. find the missing side length. do the side lengths form

Rina8888 [55]

Use the Pythagorean theorem:

$a^2+b^2=c^2$

c - a hypotenuse

a, b - legs

We have: a = 9 and c = 12. Substitute:

$9^2+b^2=12^2$

$81+b^2=144$ <em>subtract 81 from both sides</em>

$b^2=63\to b=\sqrt{63}\\\\b=\sqrt{9\cdot7}\\\\b=\sqrt9\cdot\sqrt7\\\\ \boxed{b=3\sqrt{7}}$

A Pythagorean triple consists of three positive integers a, b and c, such that

$a^2+b^2=c^2$ .

$b=3\sqrt{7}$ is not positive integer.

<h3>The sides of the triangle do not form a pythagorean triple.</h3>

5 0

4 years ago

Intro to Solving Literal Equations and Formulas <br> Picture Below:

guapka [62]

Answer:

f/2 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

3 0

3 years ago

The output is 4 less than twice the input

Radda [10]

Answer:

2

because ans = 4. and input =half so,4/2 .=2

5 0

3 years ago

Read 2 more answers

The antlantic ocean region contains approximately 2 times 10^16 gallons of water. Lake Ontario has approximately 8,000,000,000,0

AnnyKZ [126]

2.5x10^3 I think. Exponents are subtracted. The number you're multipliying by has to be more than one.

4 0

4 years ago