Question

What is the distance between points (4, −7) and (−5, 9)? Round to the nearest tenth of a unit.

units

Answer 1

@Michele_Laino

Answer 2

what do you think it is?

Answer 3

Distance between points (x1,y1) and (x2,y2) is
\(\huge d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}\)
does this help ??

Answer 4

i got 11.3 but it wont let me tpe the whole thing in

Answer 5

noooo its kakarot

Answer 6

and yea but what do i plug in?

Answer 7

yeah I am both :)

Answer 8

so you first find x1,x2,y1,y2 values

4,-7 means x1 = 4, y1= -7

Answer 9

x2, y2 = -5,9
x2 = -5
y2 =9

Answer 10

ohhhh

Answer 11

4 - (-5) = ..?
then square it

-7-9 = ...?
then square it

Answer 12

lets complete cvliboi's question first :)

Answer 13

9 and -16

Answer 14

yep, now square them

Answer 15

81 and 256

Answer 16

add them and take the square root
that will be it!

Answer 17

you too :)

Answer 18

c;

Answer 19

18.3?

Answer 20

very close,
its 18.4 :)

Answer 21

i cant put any decimals so just 18?

Answer 22

thats right! :)

Answer 23

thanks

Answer 24

welcome ^_^