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2 years ago

6

Heyy does anybody know khanacademy??

1 answer:

Stels [109]2 years ago

5 0

yeah. I did it junior year. I didnt enjoy it.

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2 years ago

Find the distance between each pair of points. Round to the nearest tenth, if necessary.

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$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
O&({{ 0}}\quad ,&{{ 0}})\quad 
% (c,d)
P&({{ -5}}\quad ,&{{ 6}})\\
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\end{array}\qquad 
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d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
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