All categories

3 years ago

If x = 7, then 7 = x is an example of which property

Mathematics

2 answers:

KatRina [158]3 years ago

6 0

Answer:

Reflexive property

FromTheMoon [43]3 years ago

4 0

Answer/Step-by-step explanation:

What do you mean by property?

I will guess for now, but if it is not right I will update it.

It would be the associative property since you are flipping the equation around.

Hope this helps :)

You might be interested in

Multyiplying monomials

victus00 [196]

Answer: -14y¹²

Step-by-step explanation:

To find the product, we want to multiply the coefficients and variables.

7y⁹·(-2y³) [multiply coefficients and variables]

-14y¹²

Therefore, the product is -14y¹².

6 0

3 years ago

How many ways can six of the letters of the word 'PALINDROME' be selected and written in a row if the first two letters must be

IgorC [24]

BY permutation, There are 90 ways by which the arrangement of 'PALINDROME' takes place.

According to the statement

we have given that the word 'PALINDROME' and we have to find that the in how much ways this word can be arranged.

So, For this purpose, we use the permutation here

So, A permutation is a mathematical technique that determines the number of possible arrangements.

The word given is:

'PALINDROME' this contain 10 words and given 2 words M and E are in any order.

So, Permutation takes place with $P^{10} _{2}$ .

So,

$P^{10} _{2}$

Now solve this then

$P^{10} _{2} = \frac{10!}{(10 -2) !}$

And

$P^{10} _{2} = \frac{10!}{(8) !}$

$P^{10} _{2} = \frac{10*9*8*7*6*5*4*3*2*1}{(8*7*6*5*4*3*2*1) !}$

And then after take common from them and cancel it the equation become

$P^{10} _{2} = 10*9$

$P^{10} _{2} = 90$

90 ways are comes as the output.

So, BY permutation, There are 90 ways by which the arrangement of 'PALINDROME' takes place.

Learn more about permutation here

brainly.com/question/11732255

#SPJ4

4 0

2 years ago

What should I notice in every right triangle?

AURORKA [14]

Answer:

Right triangles are triangles in which one of the interior angles is 90 degrees, a right angle. Since the three interior angles of a triangle add up to 180 degrees, in a right triangle, since one angle is always 90 degrees, the other two must always add up to 90 degrees (they are complementary).

The side opposite the right angle is called the hypotenuse. The sides adjacent to the right angle are the legs. When using the Pythagorean Theorem, the hypotenuse or its length is often labeled with a lower case c. The legs (or their lengths) are usually labeled a and b.

Step-by-step explanation:

pls mark as brainliest

4 0

3 years ago

36 is 0.9% of what percent

shusha [124]

My answer -

0,9/100x = 36
0.009x = 36
x = 36/0.009
<span>x = 4000</span>

P.S

Have an AWESOME LGBT Day !!! :)

4 0

3 years ago

Read 2 more answers

PLEASE HELP!!<br>please show how you know!<br>

elixir [45]