What is the length of M,N

Mathematics

2 answers:

aleksandr82 [10.1K]3 years ago

5 0

Answer:

Step-by-step explanation:

m x n =mn

irinina [24]3 years ago

4 0

Answer:

Length of MN=7

Step-by-step explanation:

According to the graph given the coordinates of M and N are:

M(5,2) and N(-1,2)

With the help of two coordinates, we can find the distance of a line by using distance formula i.e

Distance = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Applying the formula in the coordinates of MN

Distance MN= $\sqrt{(-1-5)^2+(2-2)^2}$

MN= $\sqrt{(-6)^2+0}$

MN= $\sqrt{36}$

MN=6

You might be interested in

Help me, please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!HELP ME PLEASE

Dmitry_Shevchenko [17]

A histogram will show how quickly over time how many donations were made.

5 0

3 years ago

Thea has a key on her calculator marked $\textcolor{blue}{\bf\circledast}$. If an integer is displayed, pressing the $\textcolor

worty [1.4K]

Answer:

$9$

Step-by-step explanation:

Given: Thea enters a positive integer into her calculator, then squares it, then presses the $\textcolor{blue}{\bf\circledast}$ key, then squares the result, then presses the $\textcolor{blue}{\bf\circledast}$ key again such that the calculator displays final number as $243$.

To find: number that Thea originally entered

Solution:

The final number is $243$.

As previously the $\textcolor{blue}{\bf\circledast}$ key was pressed,

the number before $243$ must be $324$.

As previously the number was squared, so the number before $324$ must be $18$.

As previously the $\textcolor{blue}{\bf\circledast}$ key was pressed,

the number before $18$ must be $81$

As previously the number was squared, so the number before $81$ must be $9$.

3 0

3 years ago

Mrs.Rissoto filled her daughters plastic Swimming pool with water .The water level in the pool changed by -8 gallons each hour d