Question

Find the distance between the points (13, 20) and (18, 8).

Answer 1

\[d = \sqrt{(18 - 13)^2 + (8 - 13^2)}\]

Answer 2

\[d = \sqrt{(5)^2 + (-5)^2}\]

Answer 3

\[d= \sqrt{25 + (-25)}\]

Answer 4

@Shadow

Answer 5

Ty

Answer 6

\[d = \sqrt{25 + 25}\]

Answer 7

\[d = \sqrt{50}\]

Answer 8

7.07 = about 7.

Answer 9

Ye! I did it, xD By Myself..

Answer 10

Check y1

Answer 11

o

Answer 12

Ye, Its Correct, Right?

Answer 13

\[d = \sqrt (18 - 13)^2 + (8 - 20)^2\]

Answer 14

20 is y1, not 13

Answer 15

13 is x1

Answer 16

O

Answer 17

\[d = \sqrt{(18- 13)^2 + (8-20)^2} \]

Answer 18

\[d = \sqrt{(5)^2 + (-12)^2}\]

Answer 19

\[d = \sqrt{25 + (-144})\]

Answer 20

Right?

Answer 21

no

Answer 22

o

Answer 23

\[(-12)^2 = -12 \times -12 = 12 \times 12 = 144\]

Answer 24

A negative times a negative is a positive

Answer 25

Ye, I know that Because of the rule. But when Ever I check on a Calculator it says Negitive.

Answer 26

\[d = \sqrt{25 + 144}\]

Answer 27

\[d = \sqrt{169}\]

Answer 28

\[d = 13\]

Answer 29

Ye?