3 years ago

What dose an expression n+3 represent

Mathematics

2 answers:

serg [7]3 years ago

5 0

Answer:

the sum of a number n and 3

Step-by-step explanation:

What does n + 3 represent? In words, "the sum of a number n and 3."

babunello [35]3 years ago

3 0

The expression (n+3) represents the measure of an exterior angle of a regular octadecagonal.

You might be interested in

Please help and show work!! Also please check work!!

Leto [7]

Hi!

<h3>Divide by -10 on both sides. </h3>

-10x/-10 < -100/-10

<h3>The inequality sign flips because we are dividing by a negative number. </h3>

<h2>The answer is A x > 10</h2>

Hope this helps! :)

-Peredhel

3 0

3 years ago

How young am I if you get it right I will mark you Brainliest

Veseljchak [2.6K]

Answer:

uuuuh no clues?

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The width of a rectangle is seven less than one-fifth its length. If L is used to represent the length of the rectangle, then ho

Dima020 [189]

Answer:check the pic

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The prime factorization of a number n can be written as n=pr whose p and r are distinct primes. how many factors does n have not

GenaCL600 [577]

It has 3 factors, p, r, and n.

8 0

3 years ago

Let $f(x)$ be a function defined for all positive real numbers satisfying the conditions $f(x) > 0$ for all $x > 0$ and $f

algol [13]

Suppose we choose $x=1$ and $y=\dfrac12$ . Then

$f(x-y)=\sqrt{f(xy)+1}\implies f\left(\dfrac12\right)=\sqrt{f\left(\dfrac12\right)+1}\implies f\left(\dfrac12\right)=\dfrac{1+\sqrt5}2$

Now suppose we choose $x,y$ such that

$\begin{cases}x-y=\dfrac12\\\\xy=2009\end{cases}$

where we pick the solution for this system such that $x>y>0$ . Then we find

$\dfrac{1+\sqrt5}2=\sqrt{f(2009)+1}\implies f(2009)=\dfrac{1+\sqrt5}2$

Note that you can always find a solution to the system above that satisfies $x>y>0$ as long as $x>\dfrac12$ . What this means is that you can always find the value of $f(x)$ as a (constant) function of $f\left(\dfrac12\right)$ .

3 0

3 years ago

Read 2 more answers

What dose an expression n+3 represent​

What dose an expression n+3 represent