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3 years ago

15

What is the number of distinguishable letters in the word alphabet

1 answer:

Rainbow [258]3 years ago

4 0

First, we have to find how many different letters does the world alphabet have, we are not going to count the letters that repeat.
It has 7 different letters (not 8, because the letter "A" appears two times.
The formula would be:
$P=7!$
$P=7*6*5*4*3*2*1$
$P=5,040$
That's your answer!

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ALGEBRA evaluate each eapression if x= -3, y=8, and z=-12<br> y-10 <br> 12-z<br> 3-x<br> z-24

Vinvika [58]

Answer:

-2
24
6
-36

Step-by-step explanation:

Put the numbers in place of the corresponding letter and do the arithmetic.

y -10 = 8 -10 = -2

12 -z = 12 -(-12) = 24

3 -x = 3 -(-3) = 6

z -24 = -12 -24 = -36

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4 years ago

What is the Pythagorean triple generator and how does it work?

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

The Pythagorean Theorem states that

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

or that the two legs added together squared equal the hypotenuse squared

not: this only works with right triangles

Now Pythagorean triples are the set of sides that follow that rule

an example would be 3,4,5

why is it a Pythagorean triple?

well because it follows

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

$3^2=9\\4^2=16\\16+9=25\\5^2=25$

25=25

7 0

3 years ago

HELP FIRST GET BRAINLYEST

weeeeeb [17]

Answer:

The median for the students is 2 and the median for the teachers is 3.

Step-by-step explanation:

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3 years ago

Read 2 more answers

1. Rewrite the expression. Use an exponent, rather than repeated multiplication. (–4)(–4)

AlekseyPX

-4^2 is the same as -4*-4

-4*-4=16

-4^2= 16

-4^2 is the exponent.

I hope this helps!
~kaikers

4 0

3 years ago

What is the fraction that is equal to 0.534

Mandarinka [93]

Answer:

267/500

Step-by-step explanation:

0.534 = 534 / 1000

Simplify to 267/500

3 0

3 years ago

Read 2 more answers