Posted by Delilah on Thursday, October 18, 2012 at 2:28pm.
4.
What is the distance between Nicholas’s school(3,2)and the post office (2,2)?
6.4
5.2
3.6
3.0
5.
If Nicholas is located at (– 3 , 2), what is the distance to get to the grocery store (1,1)?
2
3
4
5
I have no idea how to solve these i have tried the Pythagorean Theorem but i keep getting a different answer can you help me please?

7th grade math Ms.Sue help please  Ms. Sue, Thursday, October 18, 2012 at 2:29pm
I'm sorry, but I don't know how to do these. I believe the numbers relate to locations on a graph.

7th grade math Ms.Sue help please  Elena, Thursday, October 18, 2012 at 2:58pm
4.
d(x) =3(2)= 5,
d(y) =2(2) =4
d=sqrt {d(x)²+d(y)²} = sqrt{25+16}= 6.4.
5.
d(x) =1(3)= 4,
d(y) =2(1) =3
d=sqrt {d(x)²+d(y)²} = sqrt{16+9}= 5

7th grade math Ms.Sue help please  Lana, Monday, October 19, 2015 at 2:33pm
Elena is right!! TY
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