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OpenStudy (anonymous):
Enter the value that completes this sentence:The distance between points A and D is _____ units.
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OpenStudy (anonymous):
d
OpenStudy (anonymous):
the d isnt part of anything
OpenStudy (anonymous):
@AriPotta
OpenStudy (anonymous):
do you know how to do it?
OpenStudy (aripotta):
by just looking at the graph, you can see the distance between a and d
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OpenStudy (aripotta):
however, you can also use the distance formula if you want:\[\sqrt{(x _{2}-x _{1})^2+(y _{2}-y _{1})^2}\]
OpenStudy (anonymous):
dang sorry i copied the wrong question
OpenStudy (anonymous):
ok here let me get the right question up
OpenStudy (anonymous):
OpenStudy (aripotta):
ok, use the distance formula \[\sqrt{(x _{2}-x _{1})^2+(y _{2}-y _{1})^2}\]
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OpenStudy (anonymous):
ok
OpenStudy (aripotta):
what do you get?
OpenStudy (anonymous):
\[\sqrt{(2-(-4)^{2}+(-4 -1)^{2}}\]
OpenStudy (anonymous):
like that
OpenStudy (aripotta):
yes. keep working to get the answer
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OpenStudy (anonymous):
3.316625
OpenStudy (aripotta):
that's not what i got
OpenStudy (anonymous):
What did you get?
OpenStudy (anonymous):
7.8?
OpenStudy (aripotta):
\[\sqrt{(2-(-4))^2 +(1-(-4))^2}=~ \sqrt{6^2 + 5^2}=~\sqrt{36+25}=~\sqrt{61}=~7.81\]
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OpenStudy (aripotta):
yea
OpenStudy (anonymous):
ok thanks
OpenStudy (aripotta):
\(\Large \boldsymbol{ \rlap{\color{#008AFF}{\hspace{2.5pt}n}\color{#0073FF}{\hspace{0.34pt}o} \hspace{3pt}\color{#005CFF}{p} \color{#0045FF}{\hspace{0.9pt}r} \color{#0017FF}{o} \color{#0200FF}{\hspace{1.7pt}b} \color{#3000FF}{\hspace{1.5pt}l} \color{#4700FF}{\hspace{0.4pt}e} \color{#7500FF}{\hspace{0.9pt}m} \color{#8C00FF}{\hspace{0.5pt}o}~\LARGE\color{#D100FF}{\ddot\smile}}{\hspace{1.5pt} no~p\hspace{0.3pt}r\hspace{0.4pt}o\hspace{1pt}b\hspace{1.5pt}l\hspace{0.4pt}e\hspace{0.4pt}m\hspace{0.4pt}o}}\)
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