636427
Answered

Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Please solve correctly
full explanation please
will give brainlist

Please Solve Correctly Full Explanation Please Will Give Brainlist class=

Sagot :

quandaledinglefan123

Answer:

They subtracted the values incorrectly

Step-by-step explanation:

The formula for finding the distance between two points is this:
[tex]\sqrt{} (x_{2} -x_{1})^{2} + (y_{2} -y_{1} )^{2}[/tex]

The person subtracted the variables incorrectly and subtracted x1 from x2 and y1 from y2 instead of the other way around.

To correctly solve it, do this:[tex]\sqrt{((-7-(-1))^2+(-6-2)^2} = \sqrt{(-6)^{2} + (-8)^{2} } = \sqrt{36+64} = \sqrt{100} = 10[/tex]

Hope this helped!

fieryanswererft

Answer:

10 units

Distance between two points:

[tex]\sf d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}[/tex]    

                                               where [tex]\sf \bold{ (x_1, y_1) , \ (x_2, y_2) }[/tex]

Here given:

coordinates: (-1, 2), (-7, -6)

[tex]\sf \cdot x_1 =-1[/tex]

[tex]\sf \cdot y_1=2[/tex]

[tex]\sf \cdot x_2 =-7[/tex]

[tex]\sf \cdot y_2 =-6[/tex]

Solve for distance:

[tex]\rightarrow \sf d = \sqrt{(-7 -(-1))^2 + (-6-2)^2}[/tex]

[tex]\rightarrow \sf d = \sqrt{(-6)^2 + (-8)^2}[/tex]

[tex]\rightarrow \sf d = \sqrt{36 + 64}[/tex]

[tex]\rightarrow \sf d = \sqrt{100}[/tex]

[tex]\rightarrow \sf d = 10[/tex]

We appreciate your time. Please come back anytime for the latest information and answers to your questions. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.