Paul lives 6 miles west and 3 miles north of school. what is the direct distance from paul's house to school?

9 miles
4.5 miles
6.7 miles
10.5 miles

It's (C) 6.7

a^2 + b^2 = c^2  

so 6^2 + 3^2 = c^2  

so 36 + 9 = c^2  

so 45 = c^2  

so the distance will be equal to to the square root of 45 which is about 6.7 miles.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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download photomath it will give you the answer and show u the steps