Question

Use the distance formula and pythagorean theorem to find the distance, to the nearest tenth, between each pair of points 1.) U(0,1) and V(-3,-9)

Answer 1

distance formula is
\[\sqrt{(x2-x1)^{2}+(y2-y1)^{2}}\]
-3 is x2
0 is x1
-9is y2
1 is y1

Answer 2

thxs! min 2 more?

Answer 3

ill see what I can do

Answer 4

M(10,1) AND n (2,-5)

Answer 5

(10,-1)

Answer 6

do you have to find the distance between theses as well?

Answer 7

yes please

Answer 8

ok you use the same formula as above
2 is x2
10 is x1
-5 is y2
-1 is y1

Answer 9

im guessing your going to have another pair you use the same formula as above
then once you have the distance of all 3 you use the pythagorean theorem
\[a ^{2}+b ^{2}=c ^{2}\] c^2 will be the longest distance