All categories

3 years ago

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

Find the coordinates of each point after the described reflection. Give the distance between each point and its reflection.

AVprozaik [17]

Complete Question:

Find the coordinates of the point after the described reflection. Give the distance between the point and its reflection. R(-5, 8) is reflected across the x-axis _____________.

Answer:

$(a)$ $R' = (-5,-8)$

$(b)$ The distance is 16 units

Step-by-step explanation:

Given

$R = (-5,8)$

Solving (a): Reflection across x-axis

The rule is:

$R(x,y) ==> R(x,-y)$

So, the reflection of $R = (-5,8)$ is:

$R' = (-5,-8)$

Solving (b): The distance between R and R'

Distance (d) is calculated as:

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

Where:

$R = (-5,8)$ ---- $(x_1,y_1)$

$R' = (-5,-8)$ --- $(x_2,y_2)$

This gives:

$d = \sqrt{(-5- -5)^2 + (-8- 8)^2}$

$d = \sqrt{(0)^2 + (-16)^2}$

$d = \sqrt{256}$

$d = 16$

<em>The distance is 16 units</em>

6 0

3 years ago

Identify all sets to which the number below belongs:

miv72 [106K]

Ans: rational :))))))))

5 0

3 years ago

Tom bought several clients is it a new car. He paid for a sales tax of 7.5% on the appliances and a tax of 6.5% on the car. Befo

Free_Kalibri [48]

X = car cost
y = appliances cost

x + y = 15200
7.5%(y) + 6.5%(x) = 1015

x=12500
y= 2700

So the car costs $12,500

8 0

3 years ago

Answer this question plsss!!

alukav5142 [94]

3 is the answer. I hope I helped you. Brainliest is appreciated.

8 0

2 years ago

Read 2 more answers

Whats 12 divided by 12 it was a big deal In my 5th grade also i have been warned

rewona [7]

It’s 1 and I’m just type cuz it don’t lemme answer

4 0

2 years ago