Question

What is the distance points between the points (-1,-3) and (-2,-2)

Answer 1

\(\large\color{blue}{ \rm {distance~~between~~(x_1,y_1)~~and~~(x_1,y_2)}=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2} }\)

Answer 2

And similarly here

\(\normalsize\color{blue}{ \rm {distance~between~(-1,-3)~and~(-2,-2)}=\tt{ \sqrt{(-1--2)^2+(-3--2)^2} }}\)

Answer 3

\(\normalsize\color{blue}{ =\tt{ \sqrt{(-1+2)^2+(-3+2)^2} }}\)
\(\normalsize\color{blue}{ =\tt{ \sqrt{1^2+(-1)^2} }}\)
\(\normalsize\color{blue}{ =\tt{ \sqrt{1+1} }}\)
\(\normalsize\color{blue}{ =\tt{ \sqrt{2} }}\)

\(\normalsize\color{blue}{ (~\tt{ \sqrt{2}~≈ ~1.414) }}\)

Answer 4

Wait then what's the answer

Answer 5

You can write √2, or approximate √2, to 1.141

Answer 6

I''ll post some instructions, do you mind ?

Answer 7

No I don't mind

Answer 8

Answers
A: √26
B:√13
C: 4√5
D:6.5
Which one is it

Answer 9

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