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olga2289 [7]
3 years ago
12

HELP!!!!

Mathematics
1 answer:
OverLord2011 [107]3 years ago
4 0

Answer:

Step-by-step explanation:

You just need the distance formula here.  It's very simple to follow:

d=\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

which, for us, looks like this:

d=\sqrt{(13-4)^2+(19-7)^2} and

d=\sqrt{9^2+12^2} and

d=\sqrt{81+144} and

d=\sqrt{225} so

d = 15

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Simplify:9-1÷2÷27^2÷3​
sammy [17]

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<u>Answer : </u>

<u />8\frac{4373}{4374}<u />

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5 0
2 years ago
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3 0
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4 0
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