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qwelly [4]
3 years ago
11

Kai left her mansion and walked 7 miles south. Then, she turned and walked 5 miles to the east. How far is Kai from home?

Mathematics
1 answer:
Alexandra [31]3 years ago
8 0

easy 12 miles from home

Step-by-step explanation:

first add 7 +5 to get 12

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6,666,666×666,666 /1+2+3+4+5+6+5+4+3+2+1 − 777,777×777,777/1+2+3+4+5+6+7+6+5+4+3+2+1
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Step-by-step explanation:

The expression to be solved:

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\dfrac{6,666,666\times666,666 }{1+2+3+4+5+6+5+4+3+2+1}\\\Rightarrow \dfrac{6666666\times666666 }{36}\\\Rightarrow \dfrac{6666666\times666666 }{6\times 6}\\\Rightarrow 1111111\times 111111

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So, the expression to be solved becomes:

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Step-by-step explanation:

First:

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(Absolute uncertainty/mean) x100%

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8 0
3 years ago
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